SPOT
Onneto Yu no Taki Waterfall
A national natural monument. In addition to its face as a hot spring waterfall, Yu no Taki Falls is the only place in the world where the phenomenon of manganese oxide formation can be seen above ground, making it one of the most precious places in the world. It takes about 25 minutes each way on foot from Onneto.
あしょろ観光協会Location
Akan Mashu National Park, Kaminarawan, Ashoro Town, Ashoro-gun, Hokkaido
The information is current as of March 2021.
Please check the official website for details.