Matsukawa Onsen has been a beloved hot-spring resort since the middle of the Edo period (1603–1868). It is also the site of Japan’s first geothermal power plant.
The area has an abundance of spots for nature lovers to explore, including pristine forests, marshlands, flower meadows, and rock formations left behind by volcanic activity. Visitors can enjoy hiking from spring to fall, camping and mountainstream fishing in summer, and skiing in winter.
Matsukawa Onsen is the trailhead for three hiking courses traversing the mountains and heading toward Mt. Gentagadake, Mt. Mitsuishi, and Mt. Ubakura. Along the way, hikers can take in panoramic views from the mountain peaks and ridges, and seasonal flora like flowering alpine plants.
Collecting or destroying plant life is punishable by law.