Willis Gulch is a valley located in Gilpin County, Colorado. It appears on the Black Hawk USGS 7.5-minute topographic quadrangle. The nearest populated place is Black Hawk, approximately 1.0 miles to the N.
Gilpin County · Colorado
Willis Gulch is a valley located in Gilpin County, Colorado. It appears on the Black Hawk USGS 7.5-minute topographic quadrangle. The nearest populated place is Black Hawk, approximately 1.0 miles to the N.