Black Rock Valley is a valley located in Yakima County, Washington. It appears on the Cairn Hope Peak USGS 7.5-minute topographic quadrangle. The nearest populated place is Blackrock (historical), approximately 4.5 miles to the WSW.
Yakima County · Washington
Black Rock Valley is a valley located in Yakima County, Washington. It appears on the Cairn Hope Peak USGS 7.5-minute topographic quadrangle. The nearest populated place is Blackrock (historical), approximately 4.5 miles to the WSW.