Tour meets meets in Tucson at 8 a.m. and travels to the Tohono O'odham Indian Reservation for visits to Tohono O'odham Cultural Center & Museum, Picture Rock petroglyphs archaeological site, historic Baboquivari Camp, and a Tohono O'odham traditional sacred cave site via a moderate-difficulty, 2mi roundtrip, 1,000ft-elevation-difference hike.