8 a.m.-noon
Wild Burro Trail, Tortolita Mountains, 14810 N. Secret Springs Drive in Marana
Hike out and back on the Wild Burro Trail, a 6-mile round trip, with an elevation gain of 900 feet.
Discover Petroglyphs in the Tortolitas
Animal and human figures cover many of the rocks on an outcrop at the Picture Rocks site west of Tucson. β Credit: Doug Kreutz / Arizona Daily Star
