Highland Valley Summit is a gap located in Ada County, Idaho. It appears on the Lucky Peak USGS 7.5-minute topographic quadrangle. The nearest populated place is Barber, approximately 4.1 miles to the W.
Ada County · Idaho
Highland Valley Summit is a gap located in Ada County, Idaho. It appears on the Lucky Peak USGS 7.5-minute topographic quadrangle. The nearest populated place is Barber, approximately 4.1 miles to the W.