Planning Japan 2026: Our Destination and Day-Trip Menu

We leave Dublin on 5 October 2026 and fly home from Tokyo on the 23rd, looping back the long way via Doha. Everyone keeps calling it “the Japan trip,” but it is really a Korea + Japan trip: we land in Seoul, wander east and south, cross over to Japan, and end in Tokyo for the flight home. Rachel and I have been arguing happily over maps for weeks, so I am turning the planning into a small series here on the blog.

This first post is the part I found hardest: deciding where to actually stop. Two countries, seventeen hotel nights, and a shortlist that kept ballooning. So I did what any over-caffeinated engineer would do — I built a menu. Not an itinerary, a menu: 34 candidate destinations, each weighed by what it adds, how many nights it deserves, whether it is better as a day trip, and how badly the crowds and logistics might bite.

How much actually fits

The hard limit is time, not enthusiasm.

• We have 17 hotel nights, from a probable Seoul arrival on 2026-10-06 through the night of 2026-10-22.
• Keep at least 4 nights in Seoul. The first is really an arrival/recovery night, which leaves only three full days.
• Keep at least 5 nights in Tokyo at the end, because the flight out of Narita is fixed for the afternoon of 2026-10-23.
• That leaves about 8 nights for everything else. Four extra bases would make the trip transfer-heavy; two or three is realistic.
• A two-night stay usually buys just one full sightseeing day. A one-night stay only earns its place for a special evening, an onsen/ryokan, or somewhere directly on the route.
• Each hotel change quietly eats half a day once packing, checkout, stations, luggage, and check-in are counted.

How to read the menu: the tags

Tags are decision aids, not ratings. They let us scan 34 profiles by interest and by planning consequence.

A couple of those tags stand in for our own quirks without oversharing: #food-planning means familiar or allergen-safe food needs arranging ahead here, and #enclosed-spaces means the “normal” way to see it involves a ropeway, cable car, cave, or tight route — usually with an open-air alternative.

Best by tag

Crowds, hype, and where the tourists actually go

This is the part most “top 10” lists skip, and it is exactly what changes a plan. Here is my crowd-pressure scale for October 2026:

1/5 quiet · 2/5 light tourism · 3/5 busy at recognizable sights · 4/5 very touristy with queues or packed transport at peak times · 5/5 crowding can dominate the day or break the plan.

A split rating like “5/5 core, 3/5 elsewhere” matters — Tokyo, Seoul, Osaka, and Kyoto are not uniformly crowded. These are planning judgments, not official scores; they blend national travel surveys, official visitor counts and congestion warnings, the October calendar, and whether demand spreads out or compresses into one street, bus, ropeway, or attraction. The “hype check” asks an honest question: does this place still earn scarce trip time if you remove the famous photo, the perfect weather, or the headline ticket?

South Korea, honestly

Japan, honestly

Dates that bend the whole trip

• 2026-10-09 to 11: Korea’s Hangeul Day long weekend overlaps Suwon’s closing festival weekend and major autumn travel. Seoul palaces, Suwon, Gyeongju, Jeonju, Seoraksan, and intercity trains are all more exposed.
• 2026-10-10 and 17: Andong’s scheduled fire events concentrate visitors into limited regional transport; the 17th is also a weekend.
• Through 2026-10-18: Jinju’s lantern festival is an evening crowd event, with the final weekend likely stronger than a normal night.
• 2026-10-10 to 12: Japan’s Sports Day weekend raises domestic leisure traffic and accommodation pressure. Avoid a first-time regional rail sprint or a famous onsen in this window if the Korea→Japan crossing can move.
• 2026-10-16 to 18: Nikko’s 16–17 Oct Toshogu festival, autumn foliage, and a weekend all collide. This is the worst Nikko window of the trip — central Nikko only, or an overnight.
• 2026-10-19 to 22: weekdays improve museums and city sights, though they don’t erase Kyoto icon crowding or Nikko foliage traffic. Best days for ticketed Tokyo experiences and a carefully timed day trip.

My hype filter before adding a base

1. Require two independent reasons to add a hotel base. One photo, café, ropeway, museum ticket, or night event is normally a day trip or a skip.
2. Re-judge Uji, Nagoya, Osaka, and Andong without the Nintendo, Ghibli Park, USJ, or fire-event outcome. If a place then has no value, don’t book a hotel until the dependency is secured.
3. Use an overnight where it transforms the crowd experience — Koyasan, Takayama, Miyajima, Kawaguchiko, upper Nikko. It adds much less in Suwon, Nara, Kobe, Uji, or Himeji.
4. Don’t stack two 5/5-pressure days back to back. Queues and packed transport remove the fallback time we rely on for meals and comfort.
5. A place can be a genuine local favorite and still be wrong for this trip. Beppu, Gangneung, Jeju, Hakone, and Nikko are all real domestic favorites whose route, room, bath, weather, or transport tradeoffs are equally real.

The quick decision table

Before the long profiles, here is the whole menu on one screen. “Food ease” is a general read on how simply we can find familiar or allergen-safe food — it does not certify any restaurant as safe.

Where we’ll sleep — and what a night costs

A few people asked about the money side, so here it is up front rather than buried in a later post. We lean toward apartment-style rooms — a kitchenette, a washer, and a bit of space — near a major station, which tends to push us into the upper half of each range.

Shortlisted hotels for the main bases

Indicative nightly budget for every stop

A ballpark for a comfortable room for two — handy for weighing one base against another. Day-trip places show the cost if we ended up sleeping there.

The candidates — South Korea

Seoul

#core-base · #easy-rail · #gardens · #stationery · #technology · #history · #shared-pick · #food-easy · #crowd-risk · #international-icon · #overtourism-pressure · #2026-event

Nights: 4 minimum, 5–6 comfortable. Four nights means arrival/recovery plus three full days; a fifth night buys the well-timed Suwon festival day trip without sacrificing Seoul.

Where to stay: Jongno — around Anguk, Gwanghwamun, or Jonggak — within 3–8 minutes’ walk of a subway entrance. Best balance of palaces, Insadong, airport coaches, and short sightseeing hops.

What to do:

• Historic core, 1 day: Gyeongbokgung, the National Palace or Folk Museum, a respectful walk through Bukchon, Samcheong-dong, and Insadong’s stationery/craft shops.
• Changdeokgung & gardens, half–full day: the palace grounds plus the separately ticketed Secret Garden, then Ikseon-dong or Jongmyo.
• Modern/tech Seoul, 1 day: Dongdaemun Design Plaza, Cheonggyecheon, COEX/Starfield Library, Gangnam electronics and gaming.
• Flowers & pretty neighborhoods, 1 day: the 2026 Seoul International Garden Show at Seoul Forest/Seongsu runs through 2026-10-27, then cafés and design shops.

Day trips from Seoul:

Verdict: Seoul has the trip’s best food fallbacks, but subway interchanges and the 2026-10-09 holiday can be dense — start after the commuter peak. Don’t cut below four nights.

Suwon

#day-trip-first · #easy-rail · #history · #pretty · #2026-event · #crowd-risk · #domestic-favorite · #international-growing

Nights: Day trip from Seoul; zero hotel nights. One night only if the evening festival can’t pair comfortably with the last train.

Where to stay (if you must): Suwon Station for rail and food choice, or Paldalmun/Haenggung-dong for fortress atmosphere (10–20 min by bus/taxi from the station).

What to do:

• Hwaseong core, 5–7 hours: Hwaseong Haenggung, Paldalmun, Janganmun, Banghwasuryujeong, and a wall section. The fortress is always open; the palace runs 09:00–18:00.
• 2026 festival: the Suwon Hwaseong Festival, 2026-10-04 to 2026-10-11, roughly 12:00–21:00, main programs free. The 7th, 10th, or 11th are plausible trip dates.

Verdict: stronger than an ordinary Seoul suburb because the festival exactly overlaps our trip, but weaker than Gyeongju for ancient history. It earns one Seoul day, not another hotel.

Busan

#regional-base · #coast · #pretty · #shared-pick · #food-planning · #enclosed-spaces · #crowd-risk · #international-icon · #domestic-favorite

Nights: 2 minimum, 3 comfortable. Attractions sprawl across a long coastal city, so two nights usually mean one east-coast day and one west/central half-day.

Where to stay: Haeundae (5–8 min from the metro) for beach atmosphere and Blue Line access, or Seomyeon (3–5 min from the metro) for faster cross-city and day-trip connections.

What to do:

• East coast, 1 day: Haedong Yonggungsa, Haeundae Beach, Dongbaekseom, Cheongsapo and the Blue Line. The Beach Train is KRW 10,000 one way / 14,000 for two rides / 16,000 all-stops per person.
• West/old Busan, 1 day: Gamcheon Culture Village, BIFF Square, Jagalchi, Yongdusan Park. If you’re not into seafood, the fish market is mostly a visual stop.
• Evening: Gwangalli Beach and bridge lights, or a quieter Haeundae walk.

Day trips from Busan:

Verdict: choose Busan if seeing a second Korean city and the coast beats minimizing transfers. Add the third night if you’ll day-trip from it.

Gyeongju

#regional-base · #history · #pretty · #easy-rail · #food-planning · #domestic-favorite · #international-growing · #crowd-risk

Nights: 1 as a route stop, 2 comfortable. Two nights give a full ancient-city day plus a half-day for Bulguksa/Seokguram or Bomun.

Where to stay: Hwangnidan-gil/Daereungwon for atmosphere, or near the intercity bus terminal for easier luggage. There’s no metro, and the KTX station is outside the historic center — pick a spot within 5 minutes of a useful bus stop and budget for taxis.

What to do:

• Central heritage loop, 1 day: Daereungwon royal tombs, Hwangnidan-gil, Cheomseongdae, Gyochon Village, Woljeonggyo Bridge, and Donggung Palace/Wolji Pond after dark. Most outdoor areas are free or low cost.
• Buddhist heritage, half–full day: Bulguksa and Seokguram Grotto by local bus or taxi.
• Slower nature, half day: Bomun Lake and Expo Park.

Verdict: choose Gyeongju if ancient Korean history is a top-three priority. Skip the overnight and day-trip from Busan if avoiding another hotel matters more.

Jeonju

#regional-base · #crafts · #DIY · #pretty · #history · #Rachel-pick · #food-planning · #domestic-favorite · #international-growing · #crowd-risk

Nights: 1 for the village, 2 for crafts and a relaxed pace.

Where to stay: the edge of Jeonju Hanok Village, within 5–10 minutes of its main sights. There’s no metro. A traditional hanok stay can mean small rooms and floor bedding, so a modern hotel overlooking the village is the comfier choice.

What to do:

• Hanok Village, 1 full day: ~700 hanok, Gyeonggijeon Shrine, Jeondong Cathedral, Omokdae, Jaman Mural Village, and the river. The village itself is free.
• Hands-on culture, half day: the Crafts Exhibition Hall, Fan Museum, a handmade-fan workshop, calligraphy, or traditional-drink making. Reserve an English-friendly session.
• Gardens, half day: the Korea Expressway Corporation Arboretum (less convenient than the central village).

Verdict: choose Jeonju if traditional crafts and pretty streets outrank pop culture or coast. The compromise is regional food planning and reconnecting to Seoul/Busan or an airport before Japan.

Daejeon

#regional-base · #easy-rail · #technology · #gardens · #DIY · #Thiago-pick · #shared-pick · #food-planning · #low-international-tourism

Nights: 1 for a route break, 2 comfortable. About an hour from Seoul by KTX and on the main rail spine — but no substitute for Seoul or Tokyo’s tech depth.

Where to stay: Dunsan/City Hall or near Government Complex Daejeon Station (5–8 min from Metro Line 1) for the science-and-arts district.

What to do:

• Science district, 1 day: National Science Museum, Expo Science Park, the Expo Bridge, and optional Shinsegae Art & Science. The museum runs 09:30–17:50, closed Mondays.
• Hanbat Arboretum, 2–4 hours: a free 387,000 m² urban arboretum; October hours generally 08:00–19:00 (East/Tropical closed Monday, West closed Tuesday).
• Hands-on, 1–2 hours: museum craft kits (paper cats/dogs, hand-crank music boxes) from around KRW 10,000.
• Art, 2–3 hours: Lee Ungno Museum and Daejeon Museum of Art by the arboretum.

Verdict: the best Korean tech + garden compromise after Seoul, and an efficient rail stop — but it lacks the visual identity of Gyeongju, Jeonju, or Busan. Choose it only if the science museum and DIY program are genuine must-dos.

Sokcho and Seoraksan

#regional-base · #nature · #coast · #Rachel-pick · #high-logistics · #food-planning · #enclosed-spaces · #weather-risk · #crowd-risk · #domestic-favorite

Nights: 2 minimum, 2–3 comfortable. Don’t attempt it as a Seoul day trip.

Where to stay: near Sokcho Express Bus Terminal/Sokcho Beach for transport, or near Seoraksan only if the park is the whole point. There’s no rail or metro.

What to do:

• Seoraksan, 1 full day: valley trails, Sinheungsa, and autumn scenery. Pick a lower trail by weather and ability; the enclosed cable car is optional.
• Sokcho coast, half–full day: Yeonggeumjeong Pavilion, the lighthouse area, Sokcho Beach, Abai Village, and the harbor.
• Naksansa, half day: a coastal temple south of Sokcho.

Verdict: choose Sokcho if an outdoor mountain day is non-negotiable. It costs two nights plus a return through Seoul before most Japan flights. Peak-autumn roads and buses get busy.

Jeju Island

#regional-base · #nature · #gardens · #coast · #flight-needed · #car-helpful · #food-planning · #weather-risk · #crowd-risk · #international-icon · #domestic-favorite · #international-growing

Nights: 3 minimum, 4 comfortable. A two-night visit is poor value after two flights and airport time.

Where to stay: Jeju City (10–15 min by taxi from the airport) for a short stay and easy arrival, or Seogwipo/Jungmun for waterfalls, gardens, and the south coast. Jeju has no rail or metro — a private driver, rental car, or small-group tour is the practical cost.

What to do:

• East loop, 1 day: Seongsan Ilchulbong, Seopjikoji, a garden or folk village, and Udo if weather/ferries cooperate.
• South loop, 1 day: Seogwipo waterfalls, Oedolgae, the Jungmun coast, and Yeomiji Botanic Garden.
• West/central loop, 1 day: Hallim Park, O’sulloc Tea Museum, coastal scenery, and a gentle forest trail.
• Hallasan, 1 day: only if hiking is a major priority and reservations/weather permit.

Verdict: choose Jeju if island landscapes matter more than Kyoto/Osaka regional variety. It’s the highest-logistics Korean option.

Andong

#regional-base · #history · #crafts · #DIY · #pretty · #Rachel-pick · #food-planning · #2026-event · #low-international-tourism · #hype-dependent · #crowd-risk

Nights: 2, or 3 for a second rural day. Andong combines living traditional culture, masks, and a date-specific October fire event.

Where to stay: near Andong Station/Bus Terminal for KTX and tourist taxis, or in the central Culture Street/Old Market area for evenings. There’s no metro, and no single hotel is walkable to both the railway and the city sights.

What to do:

• Hahoe Folk Village, 1 full day: UNESCO-listed hanok and thatched houses, the Mask Museum, Buyongdae viewpoint, and the free mask dance (normally Tue–Sun at 14:00). Admission KRW 5,000; October last admission 16:30.
• Seonyu Julbul Nori, evening: traditional fireworks scheduled at Hahoe on 2026-10-10 and 2026-10-17. Book ~a month ahead; only a limited same-day allocation exists.
• Andong city, half day: Woryeonggyo Bridge (lovely lit after dark), the Folk Village, the municipal museum, and the Old Market.
• Confucian heritage, half–full day: Dosanseowon or Byeongsanseowon; a tourist taxi beats linking rural buses.

Getting there: ~1 hr 50 from Seoul and ~1 hr 40 from Busan by KTX-Eum. A tourist taxi is listed at KRW 125,000 for up to five hours in the service zone.

Verdict: choose Andong if traditional culture and one of the Oct 10 or 17 firework evenings outrank Busan’s coast or Gyeongju’s archaeology. A more distinctive two-night Korean extension than Jeonju, but harder to run.

Gangneung

#regional-base · #easy-rail · #coast · #history · #art · #food-planning · #domestic-favorite · #low-international-tourism · #crowd-risk

Nights: 2, or 3 with a coastal day trip. An easier rail-based east-coast alternative to Sokcho, without the equivalent mountain scenery.

Where to stay: near Gangneung Station for a short visit, or around Gyeongpo/Anmok for sea views. No metro; the beach districts need a taxi/bus from the KTX station.

What to do:

• Heritage & gardens, half day: Ojukheon, its black-bamboo grounds, the City Museum, and nearby Seongyojang house.
• Coast, half day: Gyeongpo Lake and beach, Anmok Coffee Street, and a spacious seafront walk.
• Art, half day: Haslla Art World — outdoor sculpture gardens, sea views, and galleries; admission KRW 17,000.

Verdict: choose Gangneung if open coast, art, and straightforward rail matter more than Seoraksan. Choose Sokcho instead if the national park is the point of the detour. It’s about two hours from Seoul by direct KTX.

Jinju

#special-overnight · #history · #pretty · #2026-event · #food-planning · #crowd-risk · #domestic-favorite · #hype-dependent

Nights: 1 for the festival, 2 only for a slow fortress day. Treat Jinju as an October event stop, not a permanent fixture.

Where to stay: near Jinjuseong Fortress/Namgang, within 5–10 minutes of the festival riverfront. The KTX station is outside the center.

What to do:

• Jinju Namgang Yudeung Festival, evening: floating, hanging, and wish lanterns around the river and fortress, scheduled 2026-10-03 to 2026-10-18, generally 13:00–23:00. The core festival is listed as free.
• Historic center, half day: Jinjuseong Fortress, Chokseokru Pavilion, and the National Museum, naturally paired with the riverfront.

Verdict: choose Jinju if seeing the lanterns after dark is a must — one night, because a late Busan return undermines it. Otherwise keep it as an optional Busan excursion.

Tongyeong and Geoje

#regional-base · #coast · #nature · #gardens · #art · #car-helpful · #high-logistics · #food-planning · #enclosed-spaces · #weather-risk · #domestic-favorite · #low-international-tourism · #crowd-risk

Nights: 2 minimum, 3 comfortable if adding Geoje or an island.

Where to stay: around Gangguan Harbor/Jungang Market for Dongpirang and ferries. No rail or metro; the bus terminal is inland, 15–25 minutes from the harbor.

What to do:

• Harbor town, half–full day: Dongpirang mural village, Gangguan Harbor, Yi Sun-sin history, and the central market.
• Mireuksan, half day: hike, or take the (enclosed) cable car for Hallyeo maritime views — hiking is the open-air alternative.
• DPIRANG, 1.5–2 hours after dark: outdoor digital light installations in Nammangsan Park.
• Geoje/Oedo, full day: boat access to landscaped Oedo Botania. Sailings are weather-dependent; a car/driver or tour helps.

Verdict: prettier and more island-focused than Busan, but Busan wins for rail/flight connections and food fallbacks. Choose Tongyeong only if southern-coast scenery is a top-tier priority.

Suncheon and Yeosu

#regional-base · #gardens · #flowers · #nature · #coast · #Rachel-pick · #high-logistics · #food-planning · #domestic-favorite · #low-international-tourism

Nights: 2 minimum, 3 with Yeosu. The strongest garden-led Korean option, and one of the hardest for food and onward international transport.

Where to stay: near Suncheon Station (5–10 min) for the KTX, Yeosu trains, and local buses. No metro.

What to do:

• Suncheonman National Garden, 1 full day: Korea’s first national garden — 1.12 million m², 505 tree species, 113 flower species. October hours 09:00–20:00, admission KRW 10,000; closed the last Monday of each month.
• Suncheonman Wetland, half day into sunset: reed fields, mudflats, migratory birds, and the Yongsan Observatory walk (wetland entry included with the garden ticket).
• Traditional Korea, half–full day: Naganeupseong Walled Town or Seonamsa Temple.

Day trips from Suncheon:

Verdict: choose Suncheon if a full national-garden day is worth removing a Japanese regional base. A better pure gardening choice than Jeonju; Jeonju is better for hands-on crafts. Seoul–Suncheon is ~2 hr 30 by KTX, but reaching Japan usually means backtracking toward Seoul or Busan.

Gwangju and Damyang

#regional-base · #gardens · #crafts · #DIY · #art · #history · #Rachel-pick · #high-logistics · #food-planning · #domestic-favorite · #low-international-tourism

Nights: 2 minimum, 3 comfortable. Use Gwangju as the transport/hotel base, then give Damyang a full day.

Where to stay: Asian Culture Center/Geumnam-ro (3–8 min to Metro Line 1) for museums and restaurants. Gwangju Songjeong KTX Station is 20–30 minutes away by metro.

What to do:

• Damyang, 1 full day: Juknokwon bamboo forest, Gwanbangjerim, the metasequoia road, Soswaewon historic garden, and the Korea Bamboo Museum. A taxi/driver beats regional buses.
• Hands-on bamboo, 1–2 hours: the Bamboo Museum’s production and craft history.
• Gwangju art & history, 1 full day: the Asia Culture Center, the May 18 Democracy sites, Biennale venues, and Yangnim-dong.
• Admissions: Daenamugol Bamboo Park, Soswaewon, and the Bamboo Museum each list around KRW 2,000.

Verdict: Damyang offers a more traditional, craft-oriented garden day than Suncheon; Suncheon offers the larger purpose-built national garden and wetland. Both are route outliers — pick one, not both.

The candidates — Japan

Fukuoka

#regional-base · #easy-rail · #gardens · #art · #food-easy · #enclosed-spaces · #domestic-favorite · #international-growing

Nights: 2 minimum, 3 with a day trip. It works beautifully as the first Japanese base after Korea and starts a clean west-to-east rail route.

Where to stay: Hakata Station (2–5 min). The airport is ~6 minutes by subway, and every Shinkansen/day-trip departure is easy.

What to do:

• Central Fukuoka, 1 day: Kushida Shrine, Hakata old town, Canal City, Tenjin, and an evening river walk.
• Modern/art, half day: teamLab Forest and the Seaside Momochi area (teamLab is dark and immersive — worth a comfort check).
• Gardens, half day: Ohori Park and its Japanese garden.

Day trips from Fukuoka:

Verdict: choose Fukuoka if entering Japan through FUK creates a clean route to Hiroshima/Kansai. Skip it if flying straight to Osaka saves a hotel change.

Nagasaki

#regional-base · #history · #gardens · #pretty · #coast · #high-logistics · #food-planning · #domestic-favorite · #international-growing · #crowd-risk

Nights: 2 minimum, 3 comfortable — one peace-history day and one port-heritage/garden day. Not an efficient one-night appendage to Fukuoka.

Where to stay: Nagasaki Station/Dejima for rail and trams (3–8 min to a tram stop). Shinchi/Dejima is more atmospheric and still practical.

What to do:

• Peace history, half–full day: Peace Park, Hypocenter Park, the Atomic Bomb Museum, and the National Peace Memorial Hall. Don’t pair this heavy block with a rushed transfer.
• Port & garden day: Glover Garden (08:00–18:00; flowers, views, nine Western-style buildings), Oura Cathedral, Dutch Slope, Dejima, and the harbor.
• Evening: Mt. Inasa’s view or a harbor walk. The ropeway is enclosed; a taxi is the alternative.

Verdict: more visually varied and port-focused than Hiroshima, but Hiroshima connects more cleanly to Kyoto and Tokyo. Doing both duplicates peace-history weight and costs 4+ nights — choose one unless this subject leads the trip.

Beppu

#special-overnight · #onsen · #nature · #pretty · #high-logistics · #food-planning · #enclosed-spaces · #domestic-favorite · #international-growing · #crowd-risk

Nights: 1 for an onsen pause, 2 for the Hells and a slow day. It only makes sense inside a Kyushu-led route.

Where to stay: Beppu Station for rail and room-only hotels, or Kannawa for steam-filled streets and ryokan atmosphere (buses, not rail; usually fixed meal/bathing arrangements).

What to do:

• Hells of Beppu, 3–5 hours: seven viewing sites across Kannawa and Shibaseki. The common ticket is JPY 2,400, valid two days; hours 08:00–17:00.
• Onsen, 2–4 hours: choose a private or reservable bath after confirming privacy, size, and heat. The Hells are for viewing, not bathing.
• Open scenery, half day: Beppu Park, the coast, or Mount Tsurumi (optional, enclosed ropeway).

Verdict: Hakone integrates more naturally before Tokyo and has stronger art; Beppu has more dramatic geothermal townscape and only fits if Kyushu already has several nights. Both raise the same fixed-meal and enclosed-bath questions.

Hiroshima

#regional-base · #easy-rail · #history · #gardens · #coast · #food-planning · #international-icon · #domestic-favorite · #crowd-risk

Nights: 2 minimum, 3 only with a second regional day trip — one day for Hiroshima, one for Miyajima.

Where to stay: within 3–6 minutes of Hiroshima Station for the Shinkansen and the Miyajima train, accepting a tram ride to Peace Park.

What to do:

• Hiroshima city, 1 day: the Peace Memorial Museum and Park, the Atomic Bomb Dome, Hiroshima Castle grounds, and Shukkeien Garden. The museum is intense — don’t rush it.
• Miyajima, 1 day: Itsukushima Shrine, Daishoin, Momijidani, and town streets. From Hiroshima Station, ~30 min to Miyajimaguchi plus a ~10-min ferry; a JPY 100 visitor tax applies.

Verdict: choose Hiroshima if both the peace history and Miyajima are priorities. Local specialties are wheat-heavy or seafood-focused, so an apartment or a confirmed restaurant plan matters.

Okayama and Kurashiki

#regional-base · #easy-rail · #gardens · #crafts · #pretty · #Rachel-pick · #domestic-favorite · #low-international-tourism

Nights: 2, or 3 with Naoshima or a slower Kurashiki day. Okayama sits directly on the Sanyo Shinkansen between Hiroshima and Kansai — the lowest-friction regional addition on the menu.

Where to stay: Okayama Station (3–8 min) for the Shinkansen and Kurashiki/Naoshima connections. Korakuen and the castle are a short tram/bus away.

What to do:

• Okayama, half–full day: Korakuen — one of Japan’s three great landscape gardens — plus Okayama Castle across the river. October hours 08:00–17:00; the combined castle/garden ticket is JPY 800.
• Kurashiki, half–full day: the Bikan quarter’s willow-lined canal, white-walled merchant houses, the Ohara Museum, folk-craft shops, and cafés (~30 min west of Okayama).
• Craft/tech alternatives: Bizen pottery in Inbe, Kojima denim, or Mizushima industrial night views.

Day trips from Okayama:

Verdict: choose Okayama/Kurashiki for another major garden and pretty old town without Kanazawa’s detour. It competes with Hiroshima or Kanazawa for two nights, not with Kyoto.

Himeji

#day-trip-first · #easy-rail · #history · #gardens · #pretty · #enclosed-spaces · #crowd-risk · #international-icon · #domestic-favorite

Nights: day trip or route stop; zero hotel nights. Allow 4–6 hours for the castle and Kokoen, or a full day with Mount Shosha.

Where to stay (if you must): Himeji Station (3–8 min); the castle is a 15–20 min walk or 5-min bus.

What to do:

• Himeji Castle, 2–3 hours: the original keep. 2026 admission JPY 2,500 (or JPY 2,600 combined with Kokoen); hours 09:00–17:00, last entry 16:00.
• Kokoen, 1–2 hours: nine compact Edo-style gardens beside the castle.
• Mount Shosha, half day: the Engyo-ji temple complex, reached by bus, ropeway, and walking.

Verdict: a better pure castle day than Osaka and easier than Matsumoto on a west-to-east route. A stop between Hiroshima/Okayama and Kansai, not a new hotel.

Kobe

#day-trip-first · #easy-rail · #gardens · #flowers · #coast · #pretty · #Rachel-pick · #food-easy · #enclosed-spaces · #weather-risk · #domestic-favorite · #low-international-tourism

Nights: day trip from Osaka; zero hotel nights (~20–35 minutes from central Osaka).

Where to stay (if you must): Sannomiya (3–6 min to JR/Hankyu/Hanshin/subway) — the best compromise for Kitano, harbor, and food.

What to do:

• Nunobiki/Kitano, half–full day: Nunobiki Falls, Kitano’s Western houses, and the Kobe Nunobiki Herb Gardens (~75,000 plants, 200 species, 12 themed areas). The 2026 ropeway + garden ticket is JPY 2,500; October weekday hours ~09:30–17:15 (ropeway) and 10:00–17:00 (garden).
• Harbor, half day/evening: Meriken Park, the Port Tower exterior, and Harborland.
• Design/history: the Takenaka Carpentry Tools Museum near Shin-Kobe is a lovely hands-on match.

Verdict: Kobe beats Osaka for flowers and open waterfront; Osaka wins for Harry Potter, gaming, and onward transport. Use Kobe as one flexible Osaka day. The herb-garden’s normal access is a ~10-minute enclosed gondola; a steep open hiking route exists for good weather and fitness.

Osaka

#core-base · #easy-rail · #Harry-Potter · #One-Piece · #gaming · #shared-pick · #food-easy · #crowd-risk · #international-icon · #overtourism-pressure · #advance-ticket

Nights: 2 without USJ, 3–4 with USJ or day trips.

Where to stay: Namba (3–5 min to Nankai and Metro) for airport access, food, and evening sights. Umeda is better for Kyoto/Kobe rail day trips.

What to do:

• Universal Studios Japan, 1 full day: the Wizarding World of Harry Potter is the reason Osaka is on our list. Treat admission and any Express Pass as separate high costs; you can enjoy the land and skip enclosed rides.
• Classic Osaka, 1 day: Osaka Castle grounds, Kuromon/Nipponbashi, Namba, Dotonbori, Shinsaibashi — and the Abeno One Piece Mugiwara Store.
• Tech/pop culture, half day: Den Den Town, electronics, arcades, museums.

Day trips from Osaka:

Verdict: choose Osaka if USJ is essential or a lively, food-capable Kansai base is preferred. Otherwise sleep in Kyoto and visit Osaka once.

Nara

#day-trip-first · #easy-rail · #history · #gardens · #nature · #pretty · #shared-pick · #crowd-risk · #international-icon · #domestic-favorite · #overtourism-pressure

Nights: day trip from Kyoto or Osaka; zero hotel nights. One full day covers the core; stay overnight only for a quiet early-morning park walk.

Where to stay (if you must): Kintetsu Nara (3–8 min) — closer to the park than JR Nara.

What to do:

• Classic loop, 6–8 hours: Todai-ji, Nara Park, Kasuga Taisha’s lantern paths, Naramachi, and one garden.
• Isuien, 1–2 hours: a two-part strolling garden borrowing Todai-ji’s Nandaimon and Mount Wakakusa as scenery (~15 min walk from Kintetsu Nara).
• Quieter alternatives: Yoshikien, the Manyo Botanical Garden, Naramachi craft shops, or Horyu-ji as a separate half day.

Verdict: Nara gives a broader ancient-capital day than Uji; Uji is more specifically about Nintendo and tea. Nara is usually better from Osaka, Uji easier from Kyoto.

Uji

#day-trip-first · #easy-rail · #gaming · #history · #pretty · #Thiago-pick · #shared-pick · #advance-ticket · #domestic-favorite · #international-growing · #hype-dependent · #crowd-risk

Nights: day trip from Kyoto; zero hotel nights. The ideal day pairs a timed Nintendo Museum entry with Uji’s historic river district.

What to do:

• Nintendo Museum, 3–4 hours: product history, interactive exhibits, and optional same-day craft/play workshops. October 2026 entry is already in the drawing system; adult admission JPY 3,300, hours 10:00–20:00, usually closed Tuesdays.
• Historic Uji, 3–5 hours: Byodo-in and its museum, the Uji River, Ujigami Shrine, and tea streets. Byodo-in’s garden opens 08:45–17:30; the Phoenix Hall interior uses limited timed groups (+JPY 300).

Verdict: Nintendo tickets make Uji one of Thiago’s strongest specialist days. Without them, Kyoto already offers deeper temples, gardens, and shopping, and Uji becomes optional.

Koyasan

#special-overnight · #history · #nature · #high-logistics · #food-planning · #enclosed-spaces · #international-growing

Nights: 1 for the temple experience, 2 only for retreat time. A day trip from Osaka is possible but loses the quiet evening and morning that justify the journey.

Where to stay: a temple lodging (shukubo) near Senjuinbashi or Okunoin bus stops. Access from Osaka is ~90 minutes by train to Gokurakubashi, a 5-minute cable car, then a bus — forward your luggage.

What to do:

• Sacred complex, half–full day: Kongobuji, the Banryutei rock garden, Danjo Garan, and Daimon.
• Okunoin, 2–4 hours: the forest cemetery and Kobo Daishi mausoleum; the night tour is optional.
• Hands-on practice: meditation, sutra copying, tea, or morning prayers, depending on the lodging.

Verdict: choose Koyasan if the temple stay itself is a top-five experience. Otherwise Kyoto provides spiritual sites and crafts with far less risk and transfer cost.

Kyoto

#core-base · #easy-rail · #gardens · #flowers · #crafts · #stationery · #DIY · #pretty · #history · #Rachel-pick · #shared-pick · #food-easy · #crowd-risk · #international-icon · #overtourism-pressure · #2026-event

Nights: 4 minimum, 5–6 comfortable. This is the strongest overall fit for the crafts-and-pretty-things side of the trip.

Where to stay: Kyoto Station’s Hachijo side (2–8 min) for airport/intercity trains, groceries, and less luggage friction, trading 20–40 minutes to some historic districts.

What to do:

• Higashiyama, 1 day: Kiyomizu-dera, Sannenzaka/Ninenzaka, Yasaka, and Gion — start early to dodge the crush.
• Southern Kyoto, 1 day: Fushimi Inari early, Tofukuji, and a sake district or workshop.
• Arashiyama/west, 1 day: the bamboo grove early, Tenryuji’s gardens, the riverside, and a quieter temple.
• Gardens/crafts, 1 day: the Botanical Gardens, the Handicraft Center or a booked workshop, stationery, and the Zen and Studio Ghibli exhibition at the KYOCERA Museum, 2026-10-03 to 2026-12-06.
• Flexible modern half/full day: teamLab Biovortex Kyoto, the railway museum, or a slow neighborhood day.

Day trips from Kyoto:

Verdict: choose more Kyoto if gardens, crafts, the Ghibli exhibition, calm mornings, and fewer hotel moves matter. Five nights supports one day trip without hollowing out Kyoto itself.

Kanazawa

#regional-base · #gardens · #crafts · #DIY · #pretty · #Rachel-pick · #easy-rail · #domestic-favorite · #international-growing · #crowd-risk

Nights: 2 minimum, 3 with Shirakawa-go or Kaga.

Where to stay: Kanazawa Station (2–8 min) for luggage and onward rail; attractions are 10–20 minutes away by bus/taxi.

What to do:

• Garden/castle day: Kenrokuen (admission JPY 320), Kanazawa Castle Park, and Gyokusen-inmaru Garden.
• Crafts/historic day: Higashi Chaya, Nagamachi, the Omicho area, the 21st Century Museum, and a gold-leaf, lacquer, ceramics, or Kaga-yuzen workshop.

Day trips from Kanazawa:

Verdict: choose Kanazawa if a compact, quieter garden-and-craft base is worth a two-night detour between Kyoto and Tokyo.

Nagoya

#regional-base · #easy-rail · #technology · #gaming · #pretty · #Thiago-pick · #shared-pick · #food-easy · #advance-ticket · #domestic-favorite · #low-international-tourism · #hype-dependent

Nights: 2 minimum, 3 if doing Ghibli Park plus a separate city/tech day.

Where to stay: Nagoya Station (3–8 min) for the Shinkansen and airport. Sakae is livelier but adds luggage transfers.

What to do:

• Ghibli Park, 1 full day: five themed areas in Expo 2005 Aichi Commemorative Park. The Premium pass is JPY 7,300 weekdays / 7,800 weekends plus fees. October 2026 tickets go on sale 2026-08-10 at 14:00 JST.
• Technology, 1 full day: the SCMAGLEV and Railway Park (JPY 1,200, closed Tuesdays), the Toyota Commemorative Museum, or a maker/industrial museum.
• City half-day: Osu shopping, Nagoya Castle grounds, and Sakae.

Day trips from Nagoya:

Verdict: choose Nagoya if Ghibli Park beats the Ghibli Museum alone, or if rail/technology warrants a full day. It slots efficiently between Kyoto and Tokyo — and it’s the rare base where our separate strong interests both land.

Takayama

#regional-base · #crafts · #pretty · #history · #nature · #high-logistics · #food-planning · #domestic-favorite · #international-growing · #crowd-risk · #overtourism-pressure

Nights: 2 minimum, 3 with Shirakawa-go.

Where to stay: within 3–8 minutes of Takayama Station and the Nohi Bus Center; the old town is a 10–15 min walk. No metro.

What to do:

• Takayama town, 1 day: morning markets, Sanmachi old town, Takayama Jinya, the festival-floats museum, and craft shops.
• Hida Folk Village, half day: open-air traditional houses and rural crafts.
• Day trips: Shirakawa-go (~50–60 min bus, reserve early), Hida Furukawa (~15–20 min), or Kamikochi (a longer seasonal bus day — reconfirm October service).

Verdict: choose Takayama if mountain-town atmosphere is a must. The compromise: slow access, a hotel change, and the weakest familiar/allergen-safe food coverage of the Japanese bases.

Matsumoto and the Japan Alps

#regional-base · #history · #crafts · #nature · #easy-rail · #weather-risk · #domestic-favorite · #international-growing · #crowd-risk

Nights: 2, or 3 with Kamikochi or Narai. A more efficient mountain gateway than Takayama between Nagoya and Tokyo, but without Takayama’s preserved old-town scale.

Where to stay: within 3–8 minutes of Matsumoto Station; the castle and Nakamachi are a 15–25 min walk or short bus.

What to do:

• Castle & old streets, 1 day: Matsumoto Castle’s exterior and moat, Nawate and Nakamachi, craft shops, and the city museum. The wooden interior has steep, narrow stairs.
• Art & making, half day: the City Museum of Art, the Japan Ukiyo-e Museum, temari thread-ball crafts, and folk-craft shops.
• Alpine scenery, 1 full day: Kamikochi’s river-valley walking (~2 hours each way; check October service and weather).
• Day trips: Narai-juku (~50–75 min, a preserved Nakasendo post town) and Daio Wasabi Farm (~40–60 min). Matsumoto is ~2 hr 40 from Shinjuku or ~2 hr from Nagoya by limited express.

Verdict: choose Matsumoto if an original castle, crafts, and one accessible alpine day outweigh pop culture. Choose Takayama for historic atmosphere, or Kawaguchiko for a simpler Fuji-focused stop.

Tokyo

#core-base · #easy-rail · #technology · #gaming · #stationery · #Harry-Potter · #One-Piece · #cats · #gardens · #Thiago-pick · #shared-pick · #food-easy · #crowd-risk · #international-icon · #overtourism-pressure · #advance-ticket

Nights: 5 minimum, 7–8 comfortable. Tokyo stays last, for the fixed Narita departure.

Where to stay — one base, or hotel-hop? Short answer: one base for the whole Tokyo block. Tokyo’s rail is so good that a single well-chosen area reaches almost everything in 20–40 minutes, and each hotel change quietly costs half a day plus luggage hassle — expensive across only 5–7 nights. Pick the base for two things: an easy Narita departure and closeness to the interests we’ll keep coming back to.

We’ll almost certainly land on Ueno: the Skyliner makes the fixed Narita afternoon flight painless, Akihabara is one stop away, and the park museums and Kuramae stationery are close. Whatever we pick, we’ll keep the last night or two near a fast Narita link (Skyliner from Ueno/Nippori, or N’EX from Tokyo/Shinagawa/Shibuya/Shinjuku).

When splitting into two hotels is actually worth it: only if we bolt on an onsen or Fuji night — Hakone, Kawaguchiko, or upper Nikko — which is a separate one-night base, not a second Tokyo hotel. If we truly wanted two Tokyo vibes, the clean split is Asakusa/Ueno first (old-town east + Skytree) then Shinjuku/west last (Ghibli, Warner Bros.) — but across 5–7 nights the lost half-day rarely pays off.

Indicative room allowance: JPY 44,500–74,000 per night for a 34–37 m² apartment (our upper-range, kitchen-and-space preference).

What to do — this is where a lot of the trip’s “both of us, happily” energy lives:

• Technology & gaming, 1–2 days: Akihabara (electronics, retro games, arcades), Nakano Broadway for retro games and collectibles, the Miraikan science museum in Odaiba, and teamLab Planets / Borderless digital art (immersive and enclosed — a comfort check first).
• Stationery & making, 1 day: Kakimori’s custom notebooks and the Kuramae craft studios, Ginza Itoya, and Sekaido in Shinjuku — ideally with a bookbinding or ink workshop.
• Harry Potter, 1 day: the Warner Bros. Studio Tour Tokyo in Nerima (adult tickets from ~JPY 7,000) — a controlled indoor route of several hours, so check exit options first.
• One Piece, Pokémon & cute, half–full day: the Mugiwara Store and Jump Shop, Nintendo TOKYO and Pokémon Center Shibuya at Shibuya Parco, Pokémon Center Mega Tokyo with Sanrio and Sunshine City in Ikebukuro, and Tokyo Character Street beneath Tokyo Station.
• Cats & pretty lanes, half day: Yanaka — an old-town neighborhood of temples, low-rise streets, and resident cats — plus a cat/animal café, and the beckoning-cat temple Gotokuji if we want the maneki-neko pilgrimage.
• Gardens & pretty Tokyo, 1 day: Shinjuku Gyoen (JPY 500), Rikugien, Koishikawa Korakuen, bayside Hamarikyu, or the Nezu Museum garden, then a nearby neighborhood.
• Ghibli Museum, half day: advance-only, JPY 1,000; October tickets release 2026-09-10 at 10:00 JST. Pair with Kichijoji and Inokashira Park.
• Classic Tokyo & views, 1–2 days: Asakusa’s Senso-ji and Nakamise, Tokyo Skytree and the Sumida riverside, the Shibuya Scramble with Shibuya Sky, Meiji Jingu with Harajuku/Omotesando, and Ginza — spread the districts geographically and pick just one observation deck.
• Optional cute day-trip: Sanrio Puroland out in Tama, if a day of Hello Kitty overload sounds like a good time.

Day trips from Tokyo:

Verdict: keep more Tokyo nights if technology, stationery, Harry Potter, One Piece, and the Ghibli Museum all stay on the list. Seven nights aren’t excessive once a day trip is included.

Nikko

#day-trip-first · #special-overnight · #history · #nature · #pretty · #food-planning · #crowd-risk · #weather-risk · #international-icon · #domestic-favorite · #overtourism-pressure

Nights: 1 for the shrine town, 2 for Lake Chuzenji/Okunikko. The World Heritage area works as a Tokyo day trip, so only change hotels for a quiet early/late period or a mountain day.

Where to stay: near Tobu-Nikko/JR Nikko stations for buses and luggage, or near Shinkyo for walking access to the shrines.

What to do:

• World Heritage complex, 1 full day: Toshogu, Rinnoji, Futarasan, Taiyuin, and Shinkyo (slopes, stairs, and several separate admissions).
• Okunikko, 1 full day: Lake Chuzenji, Kegon Falls, and lakeside/Senjogahara walking. Mountain buses and roads get extremely busy in autumn.
• Quieter alternative, 2–3 hours: Tamozawa Imperial Villa or Kanmangafuchi Abyss.

Verdict: overnight in Nikko only if adding the lake/falls or cutting same-day travel pressure is worth another hotel. Otherwise keep it as a Tokyo day trip and protect Tokyo nights. Tobu-Nikko is ~2 hours from Asakusa or Shinjuku.

Hakone

#special-overnight · #onsen · #nature · #art · #food-planning · #enclosed-spaces · #weather-risk · #crowd-risk · #domestic-favorite · #international-growing

Nights: 1 for a ryokan experience, 2 for a calm full day.

Where to stay: Hakone-Yumoto for the easiest luggage/rail (5–10 min from the station); Gora for the Open-Air Museum but with more mountain transport.

What to do: the Hakone Open-Air Museum, Lake Ashinoko, Hakone Shrine, Owakudani, and onsen. The standard loop relies on mountain trains, cable cars, a ropeway, and a boat — none of them compulsory. Odawara Castle is an easy stop before or after.

Verdict: choose Hakone if a restorative onsen night matters. It integrates naturally before Tokyo and has stronger art than Beppu.

Kawaguchiko and Fuji Five Lakes

#special-overnight · #nature · #gardens · #pretty · #food-planning · #weather-risk · #high-logistics · #crowd-risk · #international-icon · #domestic-favorite · #overtourism-pressure · #hype-dependent

Nights: 1 minimum, 2 for weather resilience — Fuji can stay hidden even in a good season.

Where to stay: within 5–10 minutes of Kawaguchiko Station for buses, or beside the lake only with a reliable hotel shuttle. No metro.

What to do: Lake Kawaguchi, Oishi Park, the Kubota Itchiku Art Museum, the north-shore walking/cycling area, Oshino Hakkai, and optional Fuji-Q Highland. October is outside the Mt Fuji climbing season; caves and enclosed rides are entirely optional.

Verdict: choose Kawaguchiko if the lake landscape is worth the trip even without a clear Fuji view. Two nights beat one, but it’s hard to justify within 17 nights unless another city comes off the list.

When two places do the same job

The fastest way to overstuff a trip is to pick several places that give the same kind of day. This table is my antidote.

Places we’ll keep as day trips

Some famous names are better visited than slept in. Changing hotels for these usually costs more than it returns.

What we left off the menu

This menu is broad enough to choose from, but it’s not every destination in two countries. I’d only add one of these by removing an existing regional block:

• Hokkaido (Sapporo, Hakodate): another flight and 3–5 nights; a poor fit for a Tokyo-ended first trip of this length.
• Tohoku (Sendai, Yamadera, Aomori): worthwhile, but adds northward backtracking; Nikko is a more efficient northern nature/heritage option.
• Deeper Kyushu (Kumamoto, Kagoshima, Aso): 3–5 more nights, and it pulls the route away from Kyoto/Tokyo.
• Shikoku: gardens, pilgrimage temples, and art islands deserve 3+ nights; Naoshima can be sampled from Okayama.
• Okinawa: flights and 4+ nights, and it duplicates Jeju’s island role.
• Daegu, Pohang, Ulsan: useful cities, but weaker matches for our interests than the 14 Korean profiles above.
• More Korean islands beyond Tongyeong/Geoje: attractive, but food verification and car/driver needs make them tough until our plans firm up.

The calendar that shapes everything

Getting between cities

Rounded in-vehicle times, before checkout, station access, baggage, and waiting. Exact October timetables and fares get checked once the route is chosen.

Turning the menu into a route

A few rules keep the plan from turning into a transfer marathon:

1. Choose the Korea shape first: Seoul only; Seoul + Busan; Seoul + Gyeongju/Busan; Seoul + Andong; or Seoul + one special nature/garden base.
2. Choose the Japan entry point: Fukuoka for a west-to-east route, Osaka/Kansai for a classic Kansai trip, or Nagoya/Tokyo for fewer bases.
3. Keep one rail direction and avoid zig-zagging: e.g. Fukuoka → Hiroshima/Okayama → Kansai → Nagoya → Tokyo.
4. Use day trips to avoid one-night hotels: Suwon from Seoul; Nara or Uji from Kyoto; Kobe from Osaka; Himeji en route; Kamakura from Tokyo.
5. Don’t combine every specialist stop. Sokcho, Suncheon, Tongyeong, Damyang, Jeju, Nagasaki, Beppu, Takayama, Matsumoto, Koyasan, Nikko, Hakone, and Kawaguchiko each cost disproportionate transfer time.

Route shapes that actually fit 17 nights

These are allocation examples, not bookings.

Our selection worksheet

The actual decision comes down to marking each line Must, Would like, or Skip:

• Suwon Hwaseong Festival (only through 2026-10-11)
• Seoul International Garden Show
• Second Korean base: Busan / Gyeongju / Jeonju / Daejeon / Sokcho / Jeju / none
• Specialist Korea: Andong fireworks / Gangneung / Jinju lanterns / Suncheon / Tongyeong / Damyang / none
• Universal Studios Japan + Harry Potter land
• Kyoto Zen and Studio Ghibli exhibition
• Nintendo Museum in Uji
• Ghibli Park in Nagoya (Oct tickets release 2026-08-10)
• Ghibli Museum in Tokyo (Oct tickets release 2026-09-10)
• Hiroshima Peace Park + Miyajima
• Kyushu extension: Fukuoka only / Nagasaki / Beppu / none
• Kanazawa gardens + craft workshop
• Okayama Korakuen + Kurashiki
• Matsumoto castle + Japan Alps
• Spiritual/specialist overnight: Koyasan / Nikko / none
• Kansai day trip: Nara / Uji / Kobe / Himeji / none
• Mountain/onsen night: Hakone / Kawaguchiko / Takayama / none
• One major day trip from Tokyo: Kamakura / Yokohama / Nikko / none
• Maximum hotel bases: 3 / 4 / 5

What’s next in this series

This menu is the foundation. From here the series will get concrete:

1. The route — turning ticked must-dos into a dated Seoul-to-Tokyo itinerary.
2. Where we sleep — turning the shortlist above into confirmed, emailed-ahead bookings.
3. Getting around — flights, rail passes, and the Korea→Japan crossing.
4. Eating well anyway — how we’re planning food across two countries.

If you’ve done a Korea + Japan trip and have strong opinions about any of these 34 — especially the ones I’m on the fence about — I’d genuinely love to hear them.

Sources

Checked in early August 2026 unless noted. Prices, hours, and dates are time-sensitive; treat them as planning inputs, not guarantees.

South Korea

• VisitKorea: 2025–2026 Korea Tourism 100 Must-Visit Spots and the Korea National Travel Survey data for domestic popularity
• Visit Seoul: Gyeongbokgung, Changdeokgung, and the 2026 Seoul International Garden Show listing
• VisitKorea: Suwon Hwaseong Festival and Hwaseong Fortress
• Visit Busan: two-day route and the Haeundae Blue Line
• VisitKorea: Gyeongju two-day guide, Jeonju guide, and Jeju 2026 guide
• VisitKorea: 2026 festival dates incl. Jinju, Andong guide & Hahoe hours, and Jinju Namgang Yudeung Festival
• VisitKorea: Suncheonman National Garden, Hanbat Arboretum & Daejeon science, Gangneung & Haslla, Tongyeong, and Damyang bamboo

Japan

• Japan Tourism Agency: 2025 Accommodation Travel Statistics Survey and national overtourism measures
• Jalan Research Center: 2025 domestic accommodation survey (15,586 Japanese overnight travelers), used for the domestic-popularity comparisons
• JNTO: Fukuoka, Nagasaki, Beppu Onsen with the official Hells JPY 2,400 common ticket
• JNTO: Hiroshima and Miyajima access
• JNTO: Osaka, Kyoto, and Nara, plus the official Kyoto congestion forecast & live cameras
• Official Nintendo Museum guide & JPY 3,300 ticket and Byodo-in visitor guide
• Kobe Nunobiki Herb Gardens 2026 hours/fares and Himeji Castle 2026 admission
• KYOCERA Museum: Zen and Studio Ghibli, 2026-10-03 to 2026-12-06
• Kenrokuen official information, the Ghibli Park ticket page, and SCMAGLEV and Railway Park
• Official Hida Takayama autumn-festival dates, Shirakawa-go transport, and Matsumoto tourism
• Official Nikko access & autumn traffic warning, Toshogu Autumn Grand Festival dates, and Tobu Nikko passes
• Okayama Korakuen & Okayama Castle combined ticket, JNTO: Koyasan, Ghibli Museum ticket rules, Warner Bros. Studio Tour Tokyo, and Shinjuku Gyoen

Image credits

All 102 destination photos are Creative-Commons images from Wikimedia Commons, resized to 960 px and otherwise unedited. The cover image is the Fushimi Inari photo from the Kyoto set below. Licence references: CC0 · CC BY 2.0 · CC BY 2.5 · CC BY 3.0 · CC BY 4.0 · CC BY-SA 2.0 · CC BY-SA 3.0 · CC BY-SA 4.0 · CC BY 2.1 JP · public domain.

South Korea

Japan