Overview
Lakes and ponds formed when an eruption of Mount Komagatake dammed a river. Bridges link the islands for walking.
About this place
The only quasi-national park in southern Hokkaido, in Nanae, made up of a group of lakes and marshes formed by eruptions of the active volcano Mount Komagatake, and 126 small islands. Three lakes, Onuma, Konuma and Junsainuma, spread out before Mount Komagatake, 1,131 m high. Designated a quasi-national park in 1958, it has long been called the Matsushima of lakes.
Source visit-hokkaido.jp ↗Verification notes
Events are held each season. Please check the official website for details.
Source visit-hokkaido.jp ↗Official website
Check the official website for current opening hours, fees and closing days.
Source onuma-guide.com ↗Before you go
Three questions from the World Question Box that relate to this entry.
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