Promontory Ridge is a ridge located in Gilpin County, Colorado. It appears on the Black Hawk USGS 7.5-minute topographic quadrangle. The nearest populated place is Gilpin, approximately 4.3 miles to the WNW.
Gilpin County · Colorado
Promontory Ridge is a ridge located in Gilpin County, Colorado. It appears on the Black Hawk USGS 7.5-minute topographic quadrangle. The nearest populated place is Gilpin, approximately 4.3 miles to the WNW.