Kurokawa Onsen

Kurokawa Onsen is nestled in a mountain valley in the Aso region of Kumamoto Prefecture, with about 30 hot spring inns scattered among lush forests and clear streams. The town is built on the concept that the entire hot spring town is like one single inn, with each inn's open-air baths blending into the surrounding rocks, trees, and streams to create a hot spring town with a traditional atmosphere. A signature experience here is open-air bath hopping, where visitors can use a wooden bath pass to choose 3 different hot springs from participating inns to experience a variety of bathing environments. Strolling through the streets in a yukata also allows you to soak in the tranquil atmosphere of this mountain hot spring town. Walking along the stream, you can enjoy the scenery where clear water, green trees, and traditional inns intertwine. The hot springs at different inns each have their own unique characteristics in terms of water quality, bath design, and surrounding environment, allowing you to enjoy a diverse bathing experience while exploring on foot.