Hokkaido Official Tourism Site HOKKAIDO LOVE!

Feel the Dynamic Energy of “Fire” and “Water” on a Mystical Forest Trail.

Explore the eastern shores of Lake Akan Onsen, where the primeval power of Hokkaido’s volcanic landscape reveals itself. A gentle stroll along the Bokke Walking Trail brings you face-to-face with the "Bokke"—bubbling mud pools where the earth’s inner heat escapes in a rhythmic dance of steam and mud.

The word “Bokke” comes from the Ainu language, meaning “to boil.” True to its name, this is a place where the ground feels alive. As you walk the path starting from behind the Akankohan Eco-museum Center, you will hear the echoing gurgle of mud and see thick white steam rising against the backdrop of the deep blue lake. It is a stunning contrast of elements: the restless "fire" of geothermal energy meeting the serene "water" of the lake.

The area features well-maintained paths, including the 1.2 km "Bokke Trail," the 1.5 km "Lakeside Path," and the 1.2 km "Forest Path." Each offers a different perspective of the changing seasons, from the lush greenery of summer to the crisp, silent beauty of winter. Located just a short walk from the main hot spring town, it is an accessible yet profound way to reconnect with nature. Take a slow, mindful walk through this mysterious land to soothe your soul and witness the raw, breathing energy of the earth.