Tonshi Mountain
| Tonshi Mountain | |
|---|---|
| Highest point | |
| Elevation | 1,995 feet (608 m) |
| Coordinates | 42°00′03″N 74°11′34″W / 42.00083°N 74.19278°W |
| Geography | |
| Location | Phoenicia, New York, U.S. |
| Topo map | USGS Bearsville |
Tonshi Mountain is a mountain located in the Catskill Mountains of New York southeast of Phoenicia. Acorn Hill is located northeast, Ohayo Mountain is located east-northeast, and Little Tonshi Mountain is located west-southwest of Tonshi Mountain.