County Line Mountain is a summit located in Adirondack Mountains of New York located in the Town of Wells northeast of the hamlet of Wells.
| County Line Mountain | |
|---|---|
  County Line Mountain Location of County Line Mountain within New York  County Line Mountain County Line Mountain (the United States) | |
| Highest point | |
| Elevation | 3,081 feet (939 m) |
| Coordinates | 43°36′41″N 74°12′03″W / 43.61139°N 74.20083°W[1] |
| Geography | |
| Location | NE of Wells, New York, U.S. |
| Topo map | USGS South Pond Mountain |