| Collier Mountain | |
|---|---|
| Highest point | |
| Elevation | 1,457 ft (444 m) |
| Coordinates | N. 39°37' W. 78°41' |
| Geography | |
| Location | Allegany County, Maryland, U.S. |
| Parent range | Ridge-and-Valley Appalachians |
| Topo map | USGS Patterson Creek |
| Climbing | |
| Easiest route | Hike |
Collier Mountain is a mountain in the Ridge and Valley region of the Appalachian Mountains, located in Allegany County, Maryland. The 1,457 feet (444 m) ridge is approximately 5 miles (8.0 km) southeast of Cumberland. It runs 6 miles (9.7 km) northeast from the North Branch Potomac River near its confluence with Patterson Creek to Murley Branch south of Breakneck Hill.