Brennan Hill is a summit located in Pennington County, South Dakota. It appears on the Hermosa NW USGS 7.5-minute topographic quadrangle. The nearest populated place is Warbonnet, approximately 0.9 miles to the NE.
Pennington County · South Dakota
Brennan Hill is a summit located in Pennington County, South Dakota. It appears on the Hermosa NW USGS 7.5-minute topographic quadrangle. The nearest populated place is Warbonnet, approximately 0.9 miles to the NE.