What is Owakudani?
Owakudani is a crater area of the Hakone volcano located in Hakone Town, Kanagawa Prefecture, formed by volcanic activity about 3,000 years ago.
Volcanic activity remains active today, and spectacular steam vents rise from the ground.
The area is famous for its specialty "kuro-tamago" (black eggs) and as a viewpoint offering views of Lake Ashi and Mount Fuji.
It is popular not only for sightseeing but also as a hot spring destination.
How to get there and transport information
By train
- From Tokyo Station: Take the JR Tokaido Shinkansen to Odawara Station (about 40 minutes), then transfer to the Odakyu/Hakone Tozan line to Hakone-Yumoto Station (about 15 minutes). From there take the Hakone Ropeway and get off at Owakudani Station.
- From Shinjuku Station: Take the Odakyu Romancecar to Hakone-Yumoto Station (about 90 minutes), then the ropeway to Owakudani.
By car
Drive via the Tomei Expressway to the Atsugi Interchange, then take the Odawara-Atsugi Road to the Hakone area.
There are parking lots around Owakudani, but they can get crowded, so using public transportation is recommended.
Highlights of Owakudani
Geothermal zone and steam scenery
The geothermal zone at Owakudani creates a unique atmosphere with steam rising from the ground and the smell of sulfur.
Being able to experience this natural power up close leaves a strong impression on visitors.
Famous "kuro-tamago" (black eggs)
When visiting Owakudani, you should definitely try the "kuro-tamago," eggs boiled using the heat of the hot springs.
The shells turn black due to sulfur compounds, but the inside is the same as a regular boiled egg.
There is a folklore saying that eating a kuro-tamago will extend your life by seven years, making them very popular with tourists.
Views from the Hakone Ropeway
Riding the Hakone Ropeway offers panoramic views of the natural landscape of Mount Hakone, including Owakudani.
On clear days you can see Mount Fuji and Lake Ashi, offering spectacular scenery.
Hakone Geo Museum (Kurotamago-kan 1F)
The museum has extensive exhibits where you can learn about Owakudani’s nature and volcanic activity.
It is especially recommended for those interested in nature conservation and geology.
Activities to enjoy at Owakudani
Nature walks and photo spots
On the walking courses through the geothermal area, you can observe rising steam and rocky surfaces up close.
There are many photo spots, and locations with Mount Fuji as a backdrop are particularly popular.
Enjoy local gourmet specialties
- Kuro-tamago (black eggs): sold in packs of 4.
- Onsen manju and other local specialties are also popular with visitors.
Relax in hot springs
There are day-use hot spring facilities around Owakudani.
You can enjoy a luxurious time relaxing in hot springs surrounded by nature.
Things to enjoy by season
Spring: fresh greenery and cherry blossoms
Spring in Hakone is beautiful with cherry blossoms and fresh greenery, and the area around Owakudani becomes bright and colorful.
Summer: a pleasant mountain escape
Hakone’s higher elevation makes it cool in summer, allowing comfortable sightseeing.
Autumn: contrast of autumn leaves and steam
The contrast between red and yellow foliage and the steam rising from Owakudani makes for an impressive scene.
Winter: snowy scenery and hot springs
In winter Owakudani can be covered in snow, creating a magical landscape.
Warming up in a hot spring is a winter-only pleasure.
Useful information for travelers
Opening hours and fees
- Owakudani area opening hours: 9:00–17:00 (may vary by season).
- Fees: Entry is free, but the ropeway round-trip fare is about 3,000 yen for adults.
Recommended accommodations
- Hakone Yumoto Onsen Tenseien: a highly rated hot spring inn conveniently located for sightseeing.
- Gora Onsen Setsugetsuka: an accommodation with easy access from Owakudani.
Wi‑Fi
Free Wi‑Fi is available at major tourist spots.
Internet service is also provided on the Hakone Ropeway and at tourist information centers.
Language support
Signage in English, Chinese, and Korean is available, and tourist information centers have multilingual staff to assist visitors.
Summary and Frequently Asked Questions
Owakudani is a special sightseeing spot where you can experience volcanic activity up close.
With attractions such as kuro-tamago, scenic viewpoints, and natural experiences, it draws many visitors.
Frequently Asked Questions
Q: Is Owakudani suitable for visitors with children?
A: Yes. There are many family-friendly activities such as nature walks and the ropeway.
Q: Where can I buy kuro-tamago?
A: You can buy them at shops in Owakudani. They are sold throughout the day, but it’s best to visit early.
Q: Can I visit in winter?
A: Yes. The winter snow scenery is especially beautiful and popular with tourists. Be sure to dress warmly.
Please use this guide when visiting Owakudani, and enjoy a trip full of nature and relaxation!
