黒川温泉 (Kurokawa Onsen) is a picturesque hot spring village located in the mountains of Kumamoto Prefecture, Japan. Known for its rustic charm, the area features numerous ryokan (traditional inns) that offer guests a chance to relax in natural mineral-rich waters. The scenic surroundings and tranquil atmosphere make it a popular destination for those seeking a peaceful retreat. Visitors to 黒川温泉 can enjoy outdoor baths, known as rotenburo, which provide stunning views of nature. The village is also famous for its unique "onsen-hopping" experience, allowing guests to explore various public baths with a single pass. This makes it easy to enjoy the therapeutic benefits of the hot springs while taking in the beautiful landscape.