Nestled in eastern Hokkaido, Akan Mashu National Park is celebrated for its dramatic volcanic terrain and a trio of spectacular caldera lakes: Akan, Kussharo, and Mashu. Lake Mashu is particularly legendary, often veiled in atmospheric fog while boasting some of the clearest freshwater anywhere on Earth. Visitors can hike scenic crater rims, marvel at steaming geothermal vents, and relax in lakeside hot spring towns steeped in local Ainu heritage. It offers an unforgettable escape into northern Japan's raw and tranquil natural splendor.
- National Park
- Nature & Scenery
- Lakes
- Volcanoes
- Hiking
- Scenic Viewpoints
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