To get to Hotel Kowakien Yunessun, take a bus or train to Hakone-Yumoto Station, which is well-connected to major locations in the Hakone area. From there, you can take a local bus or taxi to the resort, located near the Kowakidani area. Alternatively, a taxi offers a more direct and convenient route.





Hotel Kowakien Yunessun
Hotel Kowakien Yunessun (箱根ホテル小涌園) is a unique resort in Hakone that blends the fun of a water park with the soothing experience of traditional hot springs. It features two distinct zones: “Yunessun,” where guests can enjoy themed pools and water attractions while wearing swimwear, and “Mori No Yu,” a quiet, traditional onsen area where bathing suits are not required. This mix of playful and peaceful experiences makes it a perfect spot for all kinds of travelers.
Conveniently located just across the street from Hotel Kowakien, Yunessun is an ideal retreat for families, couples, and solo visitors. Whether you want to splash around in lively water attractions or relax in serene hot spring baths, the resort offers the perfect balance of modern entertainment and timeless Japanese relaxation.
Hours and Fees
- Opening hours
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Yunessun:
10:00 to 18:00 (weekdays)
9:00 to 19:00 (weekends, holidays)
Mori no Yu:
11:00 to 19:00 (until 20:00 on weekends and holidays)
- Closed
-
No closing days
- Entrance fee
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Yunessun:
Book here →
2500 yen
Mori no Yu:
1500 yen (Package for both is 3500 yen)
Overnight staying guests
From 25.000 yen~
Getting there
Resources
Nearby
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1Okada Museum of Art — 10-minute walk
East Asian art, Japanese ceramics
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2Open Air Museum — 20-minute walk
Outdoor art museum with Picasso
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3Gora Park — 20-minute walk
French-style gardens, craft activities, scenic views
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4Hakone Art Museum — 20-minute walk
Japanese ceramics, moss garden
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5Hakone Museum of Photography — 20-minute walk
Mt Fuji photography, unique exhibitions
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