What attractions are available at Colossal Cave Mountain Park near Tucson?

Colossal Cave Mountain Park, located southeast of Tucson, offers 3.5 miles of underground passageways to explore, along with horseback riding trails, hiking trails, and scenic picnic spots above ground. Pet-friendly campsites are available on a first-come, first-served basis. Small to medium-sized RVs are welcome, but there are no electricity or dump stations. Water is limited, so bring extra. You can also explore different options for camping near Tucson on Hipcamp.