Planning a visit to Odawara Castle in Kanagawa? This English guide explains the Hojo castle, the 1960 reconstructed keep, and what to reconfirm.
Operational details such as opening hours, admission fees, and train times can change. Prefer official pages and reconfirm before you travel (sources checked on 22 October 2026).
Why visit
- Odawara Castle was the Hojo family’s base in the Kanto. The city history says an earlier fort of the Omori clan, probably from the mid-1400s, stood here first. Around 1500 Hojo Soun took Odawara, and five generations spent about a century expanding it into the center of their Kanto rule.
- Before Hideyoshi’s 1590 siege, the outer works and the town were wrapped in a sogamae said to run about nine kilometers. The Hojo lost that siege. Later lords, especially the Okubo, rebuilt it as an early-modern castle guarding the road toward the Hakone barrier.
- What you climb now is not that original keep. The castle was abandoned in 1870 and most buildings were gone by 1872. The 1923 earthquake wrecked the remaining stone walls. The present keep was rebuilt in 1960. The Tokiwagi gate followed in 1971, the Akagane gate in 1997, and the Uma-de gate in 2009. Call it a reconstructed keep and a historic site, not one of the twelve original towers.
Top places and highlights
The reconstructed keep
The tower is a museum-like interior inside a rebuilt shell. It is still the landmark from the train. Exhibits and the view are the visit. Confirm the day’s entry, because the site revises admission.
The keep ticket also admits the Tokiwagi-mon SAMURAI Hall in the same compound, which is the armour and sword collection, and the hall can be bought separately if the tower is not the point. The keep shuts one day in December for housekeeping, the only scheduled closure of the year.
Gates and the park
The later reconstructed gates and the moat park are the parts you can read as a walk even if you skip the tower. The site publishes a flower calendar. Blossom weekends are the busy ones.
The town and the Hakone road
Odawara Station is the practical gateway. Hakone begins on the trains and buses that leave from here. The castle is the morning, not the whole mountain day.
Food and drink
- The station area has ordinary meals. Eat there before the Hakone bus.
- Do not plan a long lunch inside the keep.
Getting there and around
- JR and Odakyu both reach Odawara. The castle park is a short walk from the station. Confirm the exit so you do not circle the moat by mistake.
- The park is about 10 minutes from the station and has four entrances. The north entrance is the closest to the station and reaches the keep square without using stairs, which is the route to take with a stroller or a bad knee; the formal approach from the front entrance climbs through the gates instead.
- Hakone transport starts here. If the castle and a Hakone loop are the same day, do the castle first and keep a firm bus or Romancecar time.
- The park has no general car park, only a temporary one for coaches, motorcycles and accessible vehicles, so a rental car means parking in the station area and walking.
- The site has posted admission changes. Read the ticket page rather than an old guidebook.
Where to stay
- The castle is an hour or two, not a night of its own, unless Hakone is the reason you are here.
- Sleep in Hakone or back in Tokyo. Odawara is the junction.
Best time to visit
- The park’s flower calendar is the seasonal guide. Cherry blossom is the week the lawns fill up.
- The keep is a reconstruction in every season. Winter light on the moat is simply a quieter walk.
Practical tips
- Tell the difference out loud before you go: this keep was rebuilt in 1960. The interest is the Hojo story, the gates, and the park.
- Pair it with the mountains only if the connection is already timed.
- The onsen and the lake over the pass are the Hakone travel guide.
Suggested day-trip outline
- Train to Odawara and walk to the park.
- Keep or gates, depending on the ticket you wanted.
- Hakone bus or train back toward Tokyo, already checked.
Where to go next
Guides to nearby places on this route, each checked against official sources.
Before you go
Timetables, fares, admission fees, and seasonal access rules can change. Check the official tourism and transport sites linked below for the latest information before you travel.
Sources
- Odawara Castle (checked 2026-10-21)
- Odawara Castle (checked 2026-10-22)
- Odawara Castle, visitor information (checked 2026-10-22)
- Odawara Castle, access and entrances (checked 2026-10-22)
- History of Odawara Castle (checked 2026-10-21)
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