Black Canyon is a valley located in Big Horn County, Montana. It appears on the Grapevine Dome USGS 7.5-minute topographic quadrangle. The nearest populated place is Fort Smith, approximately 4.3 miles to the NE.
Big Horn County · Montana
Black Canyon is a valley located in Big Horn County, Montana. It appears on the Grapevine Dome USGS 7.5-minute topographic quadrangle. The nearest populated place is Fort Smith, approximately 4.3 miles to the NE.