
Kanagawa
A colorful mix of experiences comes together at this hot spring theme park—swimming in pools, relaxing in natural hot springs, enjoying outdoor activities, savoring generous meals, and browsing for souvenirs. At "Yunessun", the swimwear-friendly hot spring area, visitors find not only a flowing pool but also unique baths such as the wine bath. "Mori no Yu", the authentic day-use onsen, offers scenic open-air baths and private bathing rooms, creating a serene setting for an unhurried hot spring retreat.
Private baths used to be associated with luxury inns, but more and more day-trip hot spring facilities are now offering them. You can enjoy a bath in a private room, making it ideal not only for couples on a date but also for families with children. You can relax without worrying about being seen by others. Some facilities even offer private rooms that include both indoor and open-air baths, allowing you to indulge in a luxurious experience.
All 1 facilities
箱根小涌園ユネッサン
A colorful mix of experiences comes together at this hot spring theme park—swimming in pools, relaxing in natural hot springs, enjoying outdoor activities, savoring generous meals, and browsing for souvenirs. At "Yunessun", the swimwear-friendly hot spring area, visitors find not only a flowing pool but also unique baths such as the wine bath. "Mori no Yu", the authentic day-use onsen, offers scenic open-air baths and private bathing rooms, creating a serene setting for an unhurried hot spring retreat.