Duncan Ridge is a ridge located in Blaine County, Idaho. It appears on the Phi Kappa Mountain USGS 7.5-minute topographic quadrangle. The nearest populated place is Triumph, approximately 9.6 miles to the SW.
Blaine County · Idaho
Duncan Ridge is a ridge located in Blaine County, Idaho. It appears on the Phi Kappa Mountain USGS 7.5-minute topographic quadrangle. The nearest populated place is Triumph, approximately 9.6 miles to the SW.