| Red Mountain Pass | |
|---|---|
&sq=Envato&lang=en&file=File:Red_Mountain_Pass.jpg) Lower gorge, Red Mountain Pass; view from HWY 550 near Ouray | |
| Elevation | 11,018 ft (3,358 m)[1] |
| Traversed by |  US 550 (Million Dollar Highway) |
| Location | Ouray / San Juan counties, Colorado, U.S. |
| Range | San Juan Mountains |
| Coordinates | 37°53′56″N 107°42′43″W / 37.89889°N 107.71194°W |
&sq=Envato&lang=en&file=File:Red_Mountain_Pass,_Ouray-Silverton_Stage_Road,_Colorado,_1901.jpg)
Red Mountain Pass elevation 11,018 ft (3,358 m) is a mountain pass in the San Juan Mountains of western Colorado in the United States.
The pass straddles a divide that separates Ouray and San Juan counties. The pass is named for the nearby Red Mountain on the northeast side of the pass. The name is derived from the iron oxide laden rock that forms their slopes.
The pass separates the Uncompahgre and Las Animas River watersheds, and also serves as a dividing point between the Uncompahgre and San Juan National Forests. The pass is traversed by the Million Dollar Highway, U.S. Highway 550 between Ouray and Silverton, which is part of the San Juan Skyway Scenic Byway.
The pass is known for being treacherous in the wintertime due to the steep 8% grade and switchbacks on the north side facing Ouray, though the entire road is paved. Avalanches are frequent, and can block the highway for some time. The lower part of the pass towards Ouray is blasted into near-vertical cliffs of quartzite hundreds of feet above Red Mountain Creek and the Uncompahgre River. This section of road is winding, narrow and has no shoulder.
There are an average of seven deaths per year.[2]
- ^ "Red Mountain Pass". Geographic Names Information System. United States Geological Survey, United States Department of the Interior. Retrieved 2011-02-05.
- ^ Duran, Bailey (2023-02-28). "Million Dollar Highway named to list of most dangerous roads in the U.S." The Durango Herald. Retrieved 2024-04-15.