Tags: Mountain Pass.
Red Hill Pass (el. 10051 ft. ) is a high mountain pass in the Rocky Mountains of central Colorado in the United States.The pass is located in the foothills of the Mosquito Range at the northern end of South Park in Park County. Though unlabeled at the summit it is identified by signs from both directions at the bottom. True to its name red hills flank both sides of the summit and the inclines especially on the south side. It is traversed by U.S.