Cities Hakone Hakone Open-Air Museum
Hakone Open-Air Museum
- Museum/Specialty
- Iconic/Bucket List
The why: Japan's first open-air sculpture museum, opened 1969, with monumental works by Henry Moore, Rodin, and Niki de Saint Phalle set against the Hakone mountain backdrop. The Picasso Pavilion holds one of the world's largest collections of his ceramics.
Gotcha / logistics: The Symphonic Sculpture — a stained-glass tower with an internal spiral staircase — is the headline indoor piece. Allow at least two hours; serious museum-goers spend half a day. Discounted with the Hakone Free Pass.
The grounds are large and sloped, organized as a walking course rather than a building. Outdoor sculptures shift in character with weather and season, which is the whole point — the same Henry Moore reads differently in November fog versus summer haze. There’s a footbath fed by hot-spring water near the exit, useful at the end of the loop.
The museum sits on its own stop on the Tozan train one station before Gora (“Chokoku-no-Mori”), so it’s the most logistically friction-free of the major museums. Early morning is best for the outdoor pieces — the light is low and the tour buses haven’t landed yet.
Light rain is fine. Heavy rain ruins it; pivot to the Pola Museum in Sengokuhara, which is built indoors specifically for that case.
The Picasso Exhibition Hall showcases two full floors of paintings, sculptures and ceramics by the artist, plus documentation of his life. This collection alone justifies the entry price for art-focused visitors. The Symphonic Sculpture — more tower than conventional sculpture — lets visitors enter and ascend an internal spiral staircase surrounded by colorful stained glass, emerging at a viewing platform over the park and mountains. It is the museum’s most photographed piece, and correctly so.
Several indoor exhibition halls rotate shows by various artists throughout the year. The museum also runs a kids’ zone (Zig Zag World) with soft sculptural play installations, making it one of the few serious art spaces in Japan that works for families with young children. The outdoor footbath near the main exit runs on genuine onsen water — long enough soak to register, practically placed as a transition out of the visit.
Hours: 9:00-17:00 (entry until 16:30), no closing days. Admission: 2,000 yen (1,900 yen with Hakone Free Pass, 1,800 yen online advance). The museum is a few steps from Chokoku-no-Mori Station on the Hakone Tozan Railway, one stop before Gora. From Gora terminal a 10-15 minute walk also reaches it.
More in Hakone
Hakone Ropeway (Sounzan to Togendai)
The aerial gondola from Sounzan over the Owakudani vent field down to Togendai on Lake Ashi — the segment of the loop where Mt. Fuji, the active volcano, and the lake all show up in the same frame. About 30 minutes end-to-end with a stop at Owakudani.
Hakone Shrine & Heiwa no Torii
The forest shrine on Lake Ashi's southern shore, with its red Heiwa no Torii standing in the water — one of the most photographed gates in Japan. The shrine itself dates to the 8th century and was a stop for travelers on the old Tokaido road praying for safe passage over the mountains.
Lake Ashi sightseeing cruise
The pirate-ship ferry across the caldera lake created by the same eruption that built Owakudani. It's a working leg of the Hakone loop, not a sightseeing add-on, and the deck angle on the southbound run gives the cleanest Fuji-over-Ashinoko shot of the trip.
Owakudani volcanic vents
The active steam-vent field that gave Hakone its hot springs in the first place — a treeless, sulfur-yellow caldera floor where the geology stops being theoretical. On clear days Mt. Fuji sits directly behind the vents.
Pola Museum of Art
A largely subterranean museum in the Sengokuhara beech forest, designed by Nikken Sekkei to disappear into the national park. The collection is world-class Impressionism — Monet, Renoir, Picasso — plus a major glass-art holding, all lit by a glass atrium that filters light the way the surrounding canopy does.
Hakone Tozan Railway switchbacks
Japan's oldest mountain railway, climbing from Hakone-Yumoto to Gora through three reverse-direction switchbacks that gain roughly 450 meters of elevation. It's a working commuter line and a sightseeing experience at the same time, and during hydrangea season (June) the trackside is wall-to-wall blue and pink.