Key facts
Mt. Oto (1,122 m) is in Wakayama Prefecture, in the Kii Mountains.
- Region
- Wakayama Prefecture
- Mountain range
- Kii Mountains
- Nearest higher peak
- Mt. Hiyamizu · 1,262 m, 20 km
- Nearest hut
- 無人販売（あゆみファーム） · 9.8 km
- Nearest village
- Nachikatsuura · 23 km