| Flattop Mountain | |
| Elevation Ft: | 12361 |
| Elevation Ref: | [1] [2] |
| Prominence Ft: | 4054 |
| Prominence Ref: | [3] |
| Isolation Mi: | 40.77 |
| Listing: | Colorado county high points 34th |
| Range: | Highest summit of the Flat Tops |
| Location: | High point of Garfield County, Colorado, United States |
| Map: | Colorado |
| Coordinates: | 40.0147°N -107.0833°W |
| Topo: | USGS 7.5' topographic map Orno Peak, Colorado |
| Easiest Route: | hike |
Flat Top Mountain is the highest summit of the Flat Tops in the Rocky Mountains of North America. The prominent 123610NaN0 peak is located in the Flat Tops Wilderness, 30.7km (19.1miles) south-southwest (bearing 201°) of the Town of Oak Creek, Colorado, United States, on the drainage divide between Routt National Forest and White River National Forest. The summit of Flat Top Mountain is the highest point in Garfield County, Colorado.[1] [2] [3]
Flat Top Mountain has a subalpine climate (Köppen Dfc), bordering on Alpine climate (ET), with only one month averaging over 10°C.