Cooke City-Silver Gate is a census-designated place (CDP) in Park County, Montana, United States. The population was 140 at the 2000 census. It sits toward the northeast of Yellowstone National Park on a road remaining open during the winter connecting through Tower Junction to Mammoth and north to Livingston, Montana. During the summer the road opens eastward to connect to Red Lodge, Montana via the Beartooth Highway on a scenic route rising about 10,000 feet elevation through the Absaroka Mountains.