Adomari Hot Spring is located in eastern Hokkaido, Japan. This thermal spring is enjoyed in an open-air pool or through wild bathing, set in an unspoiled natural landscape.
Insider tip — Adomari Hot Spring in eastern Hokkaido — remote geothermal spring in the wild eastern reaches of Japan's northern island. Eastern Hokkaido has Japan's finest wildlife (red-crowned cranes, Steller's sea eagles, brown bears) and dramatic volcanic landscapes. A secluded onsen experience in one of Japan's last wild frontiers.