Venom in the Preserve Educational Walk from Brown’s Ranch Trailhead.   Some reptiles and arthropods in the Sonoran Desert use venom or other poisons to defend themselves or subdue their prey. […]

Stagecoach, High Desert & The Divide Fitness Hike from Brown’s Ranch Trailhead.  This Very Difficult hike will head north of Cholla Mountain into the lesser traveled areas with great vistas […]