Last Updated: May 3, 2026
Saguaro National Park is split into two districts about 30 miles apart on either side of Tucson, Arizona — the Rincon Mountain District on the east side of the city, and the Tucson Mountain District on the west. Both protect roughly the same Sonoran Desert vegetation, but the topography, the wildlife, and the visitor experience are quite different. The Rincon side is rugged, rises to over 8,000 feet at Mica Mountain, and is one of the few places in southern Arizona where black bears, mountain lions, and coati are still genuinely present. The west district is denser with saguaros, more concentrated in volcanic ridges, and the closer of the two to the Tucson Mountains RV parks where we typically stay. After a winter that took us through Cave Creek and Tucson Mountain Park, we returned to Tucson for a longer late-winter stay — and finally made the time to visit both districts properly, plus another month of mornings at the Arizona-Sonora Desert Museum.





