Echo Peak is a summit located in Pennington County, South Dakota. It appears on the Mount Rushmore USGS 7.5-minute topographic quadrangle. The nearest populated place is Harney, approximately 2.3 miles to the S.
Pennington County · South Dakota
Echo Peak is a summit located in Pennington County, South Dakota. It appears on the Mount Rushmore USGS 7.5-minute topographic quadrangle. The nearest populated place is Harney, approximately 2.3 miles to the S.