Diablo Canyon is a valley located in Pima County, Arizona. It appears on the Baboquivari Peak USGS 7.5-minute topographic quadrangle. The nearest populated place is Secundino, approximately 7.1 miles to the SE.
Pima County · Arizona
Diablo Canyon is a valley located in Pima County, Arizona. It appears on the Baboquivari Peak USGS 7.5-minute topographic quadrangle. The nearest populated place is Secundino, approximately 7.1 miles to the SE.