Blue Ravine is a valley located in Sierra County, California. It appears on the Pike USGS 7.5-minute topographic quadrangle. The nearest populated place is Cold Spring (historical), approximately 1.6 miles to the NNW.
Sierra County · California
Blue Ravine is a valley located in Sierra County, California. It appears on the Pike USGS 7.5-minute topographic quadrangle. The nearest populated place is Cold Spring (historical), approximately 1.6 miles to the NNW.