Twin Hills is a summit located in Pima County, Arizona. It appears on the Cat Mountain USGS 7.5-minute topographic quadrangle. The nearest populated place is El Rio, approximately 3.5 miles to the E.
Pima County · Arizona
Twin Hills is a summit located in Pima County, Arizona. It appears on the Cat Mountain USGS 7.5-minute topographic quadrangle. The nearest populated place is El Rio, approximately 3.5 miles to the E.