Hakone Open-Air Museum Travel Guide (2026)
The Hakone Open-Air Museum (箱根彫刻の森美術館, Hakone Chōkoku-no-Mori Bijutsukan) is Japan’s first open-air museum, opened in 1969. It beautifully blends modern and contemporary sculpture with the stunning natural scenery of the Hakone mountains. Spread across 70,000 square meters of rolling hills, forests, and valleys, the museum features around 120 permanent outdoor sculptures by international and Japanese artists, plus indoor galleries.
Highlights include monumental works by Henry Moore, Auguste Rodin, Niki de Saint Phalle, and others, set against panoramic mountain views. It’s an ideal spot for art lovers, photographers, families, and anyone seeking a peaceful escape in nature. The museum is highly rated (often 4.5–4.6/5) and frequently called a must-visit in Hakone.
Getting There
From Tokyo (approx. 1.5–2 hours):
Take the Odakyu Romancecar (limited express) from Shinjuku Station to Hakone-Yumoto Station (about 90 minutes).
Transfer to the scenic Hakone Tozan Railway (switchback mountain train) toward Gora.
Get off at Chōkoku-no-Mori Station — the museum entrance is just a 2-minute walk away.
Alternative routes:
Shinkansen from Tokyo Station to Odawara, then transfer to Hakone Tozan Railway.
Buses from Hakone-Yumoto or Odawara (get off at Ninotaira-iriguchi stop).
Pro Tip: Get the Hakone Free Pass (available for 2 or 3 days) — it covers most transportation in the area and offers a discount on museum admission.
By Car: Accessible via the Odawara-Atsugi Road and local routes. Parking is available nearby.
Opening Hours & Tickets
Hours: 9:00 AM – 5:00 PM daily (last admission 4:30 PM), open year-round (365 days).
Admission: Adults: ¥2,000 (¥1,800 online or with discounts); University/High School: ¥1,600; Middle/Elementary School: ¥800; Discounts available with Hakone Free Pass and online tickets.
Typical visit duration: 1–3 hours, though you can easily spend longer relaxing.
What to See and Do
Outdoor Sculpture Garden — Wander among large-scale works by famous sculptors. The landscape itself enhances the art.
Symphonic Sculpture — A standout stained-glass tower you can climb inside for magical light effects and views. A top photo spot.
Picasso Pavilion — Houses one of Japan’s largest collections of Picasso’s works (paintings, sculptures, ceramics, and more).
Interactive & Family Areas — Woods of Net, Zig Zag World, and other playful installations (great for kids; some weather-dependent).
Forest Footbath — Relax with a free hot spring foot bath while enjoying mountain views.
Indoor Halls — Rotating exhibitions and the Art Hall.
The grounds are hilly with gentle slopes, so wear comfortable shoes. Benches and picnic spots are plentiful.
Best Time to Visit
Spring (March–May): Cherry blossoms.
Autumn (October–November): Vibrant foliage — arguably the most beautiful season.
Summer: Lush greenery, but can be humid.
Winter: Fewer crowds and a serene, misty atmosphere.
Weekdays or early mornings are best to avoid crowds. The museum works well in light rain for a moody, artistic feel.
Practical Tips
Bring comfortable walking shoes and a light jacket (mountain weather changes quickly).
You can bring your own food/drinks but eat in designated areas.
There are cafes and a restaurant on-site with decent food and great views.
Wheelchair accessible in many areas.
Photography is encouraged (no flash indoors).
Combine with nearby spots like Hakone Craft House or continue on the Hakone Tozan Railway to Gora.
Nearby Attractions
Hakone is packed with sights. Popular combinations:
Lake Ashi cruise + Hakone Shrine
Owakudani (volcanic valley)
Pola Museum of Art
Hakone Ropeway and views of Mount Fuji (weather permitting)
A full Hakone itinerary often includes the Open-Air Museum in the morning or afternoon.
Why Visit?
Whether you’re an art enthusiast or just looking for a relaxing outdoor experience, the Hakone Open-Air Museum offers a unique harmony of art and nature that’s hard to find elsewhere. It’s one of Hakone’s top attractions and consistently praised for its beauty and tranquility.
Plan at least half a day here as part of your Hakone adventure. You won’t regret it!