Hakone Open-Air Museum
Japan's first open-air sculpture museum, with a hillside of Moore and Miro and a pavilion of Picasso ceramics.
Updated 21 October 2026
The museum opened in 1969 as the first open-air sculpture museum in Japan, on a hillside in the Hakone mountains, and the setting does the work - about 120 pieces are placed across seven hectares of grass and slope with the valley behind them, so the sculpture is seen against landscape rather than wall. Henry Moore is represented in depth, with a rotating selection from a large holding, along with Miro, Rodin, Giacometti, Bourdelle and Niki de Saint Phalle. The Picasso Pavilion holds around three hundred works, mostly ceramics from his later years. Two pieces are enterable: the Symphonic Sculpture, a tower of stained glass with a spiral stair inside, and a netted play structure for children. A foot bath fed by a hot spring runs along one terrace, which is a Hakone touch.
Highlights
- Sculpture on a hillside - about 120 works over seven hectares against the valley.
- The Picasso Pavilion - around three hundred works, mostly late ceramics.
- The Symphonic Sculpture - a stained-glass tower with a spiral stair inside it.
- A hot spring foot bath - fed from the Hakone springs along one terrace.
When to go
All year; clear days for the valley backdrop. Two to three hours.
Things to know
Entry is expensive by museum standards. The site is a hillside with slopes and steps throughout. Rain and cloud, both common in Hakone, remove much of the point of an outdoor museum. Works rotate, so a specific piece may not be out.
Nearby
Gora is up the line; Owakudani and Lake Ashi are beyond it.
Key facts
Source: Wikidata, item Q1134422, read on 18 October 2026.
What to pack for Hakone Open-Air Museum
Chosen from what this place is for. Tap a kit for the full checklist.
- Comfortable walking shoes - Sightseeing means kilometres of pavement and cobbles daily. Find on Amazon
- Swimwear - Needed at most public thermal pools; some traditional baths are nude and single-sex. Find on Amazon
- A slim anti-theft daypack - Zips that close properly; keep it in front in crowds and on transit. Find on Amazon
- Quick-dry towel + flip-flops - For wet changing areas and hot poolside stone. Find on Amazon
Some links on this page are Amazon affiliate links - if you buy through them we may earn a small commission at no extra cost to you.
All packing kitsPlan your trip
Where to start if Hakone Open-Air Museum is going on the list.
Booking links on this page are affiliate links - if you book through them we may earn a small commission at no extra cost to you. It never changes what we write about a place.
Opening times, ticket prices and seasonal closures change - check the official source before you go: official site.


