
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.
Saunas and bedrock baths have become indispensable at day-trip hot spring facilities these days. Both saunas and bedrock baths make you sweat a lot, which provides a "detox" effect by removing excess water, salt, and waste products from your body. Additionally, warming the body promotes blood circulation, which can help improve back pain, stiff shoulders, and even prevent lifestyle-related diseases. The effect on the body differs between a sauna, which warms the body quickly, and a bedrock bath, which warms it more gradually. Please choose according to your physical condition.
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.