Monroe Canyon is a valley located in San Bernardino County, California. It appears on the Keller Peak USGS 7.5-minute topographic quadrangle. The nearest populated place is Glen Martin, approximately 4.2 miles to the E.
San Bernardino County · California
Monroe Canyon is a valley located in San Bernardino County, California. It appears on the Keller Peak USGS 7.5-minute topographic quadrangle. The nearest populated place is Glen Martin, approximately 4.2 miles to the E.