Lake Onnetō
| Lake Onnetō | |
|---|---|
| オンネトー (Japanese) | |
Lake Onnetō in Akan National Park | |
| Coordinates | 43°23′04″N 143°58′12″E / 43.38444°N 143.97000°E |
Lake Onnetō (オンネトー), from the Ainu onne (ancient) and to (lake), is a freshwater lake near Ashoro in Akan National Park, Hokkaidō, Japan.