Outdoor onsen nestled in nature, located in the mountain village of Kurama, north of Kyoto. The open-air bath (rotenburo) offers a stunning view of the forest, especially in autumn. The facility also includes indoor baths, a restaurant, and accommodations. Easily accessible by train from central Kyoto, perfect for a relaxing getaway.

Entrance fee: Around ¥1,000 (for rotenburo only).
Touristy? Moderately touristy. Popular with Mount Kurama hikers and fans of natural hot springs.