Slate Mountain is a summit located in Whatcom County, Washington. It appears on the Shuksan Arm USGS 7.5-minute topographic quadrangle. The nearest populated place is Boundary, approximately 10.1 miles to the NNE.
Whatcom County · Washington
Slate Mountain is a summit located in Whatcom County, Washington. It appears on the Shuksan Arm USGS 7.5-minute topographic quadrangle. The nearest populated place is Boundary, approximately 10.1 miles to the NNE.