Hakone Kowakien Yunessun 1-Day Hot Spring Theme Park Pass
Japanese, English
1 day
(730)
Hakone Kowakien Yunessun offers a unique hot spring experience combining modern spa fun with natural surroundings. Guests can enjoy lively shared baths or retreat to Motoyu Mori no Yu for peaceful relaxation.
Admission to Yunessun (swimsuit zone) and Mori no Yu (hot spring area and large bath)
Visit Hakone Kowakien Yunessun, a hot spring theme park offering both fun spa-style baths and traditional onsen experiences. Enjoy the lively swimwear area or relax in the quiet baths of Motoyu Mori no Yu.
Frequently Asked Questions
It is a hot spring theme park in Hakone offering both swimwear-friendly spa attractions and traditional onsen baths.
No. The voucher is valid only on the participation date specified during the reservation and cannot be used on another date.
Yes. Adult tickets apply to students in junior high school and above, while child tickets apply to children aged 3 through elementary school age.
After your reservation is confirmed, you will receive an email that includes a voucher with a QR code. On the day of your visit, bring the voucher with you and have the QR code ready on your smartphone or as a printed copy. Proceed to the entrance area and present the QR code to staff or scan it at the designated reader to receive your admission pass.
Guests with tattoos, individuals affiliated with organized crime groups, or those who are heavily intoxicated may be refused entry.
No. Bathing is only allowed in swimwear (for Yunessun areas). Towels and clothing are not permitted in the water.
No outside food or drinks are allowed, except for baby food and allergy-specific meals.
We stayed here for hours with our four year-old. Great range of pools/rooms to explore - slides, bounce houses, playgrounds, caves, etc. The wristband payment system makes it easy to get food and drinks and other goodies while your stuff is stashed in lockers. The private onsen (nudity required) was also super relaxing, but we mostly went for the fun times in the family area.
Kate E
May 18, 2025
A spring for everyone! Friendly staff and very well maintained.
We stayed at Hotel Ten-yu, which is connected via walkway to the Yunessun. We saw the advertisement for it at check-in and thought that we should check it out. We didn't expect to spend 2 hours there relaxing and experiencing all sorts of different springs.
psudino
March 27, 2025
Kate E
May 18, 2025
Great place for the family!
We stayed here for hours with our four year-old. Great range of pools/rooms to explore - slides, bounce houses, playgrounds, caves, etc. The wristband payment system makes it easy to get food and drinks and other goodies while your stuff is stashed in lockers. The private onsen (nudity required) was also super relaxing, but we mostly went for the fun times in the family area.
psudino
March 27, 2025
A spring for everyone! Friendly staff and very well maintained.
We stayed at Hotel Ten-yu, which is connected via walkway to the Yunessun. We saw the advertisement for it at check-in and thought that we should check it out. We didn't expect to spend 2 hours there relaxing and experiencing all sorts of different springs.
