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Lake Onneto
オンネトーHokkaido
A small dammed lake in Akan-Mashu National Park nicknamed 'Goshikinuma' (five-colored lake) for how its surface shifts between blue, emerald, and near-black depending on light and season; framed by Mount Meakan and Mount Onnetō.
- Crowd level
- Hidden gem
- Rating
- 4.5· 454 reviews
- Opening hours
- Daily Open 24 hours
- Admission
- Free, no gate. There may be a small parking fee at the campground area.
Usual hours — confirm with the official site for holidays + seasonal closures.
Today
Open 24 hoursFreeStored weekly hours
Daily Open 24 hours
How to get there
Car essential most of the year — ~50km/~1hr drive from Ashoro via Route 241 and prefectural roads, or a limited seasonal tour bus from Akan Onsen in peak months.
Tags
lakehistoryhidden gem
Location
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