Castle · Hakone, Kanagawa
Odawara Castle Park
A reconstructed keep, samurai halls, and ninja lore amid Hakone's seasonal blooms
Odawara Castle Park spreads across the former castle grounds at the gateway to Hakone, anchoring a surprisingly layered complex around its reconstructed keep. Beyond the tower itself, the Tokiwagi Gate SAMURAI Hall and the interactive NINJA Museum give the site a hands-on depth that rewards curious visitors of every age: both are bookable in advance through online tickets. The park follows its own floral calendar, with cherry blossoms arriving in spring and hydrangeas and irises taking over in early summer, making each season a distinct reason to visit.
When to go
The park grounds are open around the clock, so early mornings offer a quietly atmospheric approach before day-trippers arrive. On scheduled evenings the keep stays open later and is illuminated, turning the castle into a striking lantern above the darkened grounds: worth timing your visit around if you can.
“Park grounds are free to visit.. To get into the castle costs 510 yen. It's well worth the cost to learn the history of the families that once were owners of the grounds and the kingdom they ruled.”— Louis Lau (RMT), Google review
Where you'll find it
Odawara Castle Park — Hakone, KanagawaOpen in Google Maps ↗
