Key facts
Mt. Ōnishi (1,741m) is in Nagano Prefecture.
- Region
- Nagano Prefecture
- Nearest higher peak
- Mount Tsugamura · 2,114m, 5.7km
- Huts nearby
- Torigaike Campsite Shelter (7km), Shiogawa Hut (9.6km), Sasayama Mountain Shelter (12km)
- Lakes nearby
- Lake Hinatayama (5.9km), Densetsu-no-ōike (lake of legends) (9.1km)
- Trailhead
- 2.5km
- Nearest village
- Oshika · 4.5km
