Colossal Cave
Rincon Valley, AZ
Culture
Colossal Cave is a cave system in southeastern Arizona, United States, near the community of Vail, about 22 miles southeast of Tucson. It contains about 3.9 miles of mapped passageways.
From Wikipedia, CC BY-SA 4.0
Been here? Collect this stamp in your own passport and share it with friends.
Collect this stampI already have an account