To reach Tenzan, take a bus to the Oku-Yumoto Iriguchi stop (bus line K). From there, it's a short walk to the onsen. Alternatively, you can take a taxi if you prefer a more direct and convenient option.





Tenzan Onsen
Tenzan Onsen (天山湯治郷) is a peaceful retreat nestled among forested slopes in the Hakone region. Just a short walk from the Oku-Yumoto Iriguchi bus stop (bus line K), this hidden gem offers a calming escape from daily life. Its outdoor hot spring baths are beautifully integrated with the natural surroundings, inviting visitors to soak while listening to the soothing sounds of nature.
At the heart of Tenzan is a striking bathhouse built in traditional Japanese style. Its wooden architecture enhances the atmosphere, adding a sense of quiet elegance. Whether you're unwinding in the open-air baths or simply taking in the tranquil scenery, Tenzan Onsen offers a serene and authentic experience close to nature.
Hours and Fees
- Opening hours
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9:00 to 23:00 (last admission 22:00)
- Entrance fee
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1450 yen
Getting there
Resources
Nearby
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1Yunosato Okada — 10-minute walk
Outdoor pools in tranquil mountain setting
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2Hakone Yuryo — 20-minute walk
Forest onsen with private bath options
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3Hakone Kamon — 25-minute walk
Unique outdoor baths and serene experience
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4Kappa Tengoku — 25-minute walk
Rustic outdoor onsen in nature
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5Yumoto Fujiya Hotel — 25-minute walk
Onsen baths available for non-staying guests
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