On the drive back from the Sonora Desert Museum we stopped by Gilbert Ray to check out the facilities. It’s a nice looking campground that’s somewhat remote and both our phones had service. We would definitely camp here in the future.
Gilbert Ray Campground is located west of Kinney Road in Tucson Mountain Park.
Latitude 32.223229 (32° 13′ 23.624″)
Longitude -111.144689 (-111° 8′ 40.880″)