
Tenku no Mori Forest Retreat
wellness
天空の森
An ultra-exclusive mountain retreat with open-air baths overlooking Sakurajima. Japan's most private onsen escape.
Perched at 600m on the Kirishima plateau, this exclusive retreat offers private outdoor bathing with views stretching to Sakurajima and Kinko Bay. Even day visitors can book a private rotenburo session in a mountaintop pavilion surrounded by ancient forest. The silence and scale of the landscape make it feel like bathing at the edge of the world.
Book a day-use rotenburo at minimum. Overnight rates are luxury-level. The dawn bath with Sakurajima smoking at sunrise is life-changing.
Want to visit Tenku no Mori Forest Retreat?
Build a trip to Kirishima