2018 Map of Rockhouse Canyon

About this map

Joshua Tree National Park encompasses the majority of this desert terrain, where the high-elevation Little San Bernardino Mountains and Hexie Mountains overlook a complex network of dry washes and deep canyons. The southern portion of the map reveals the critical infrastructure of the Colorado River Aqueduct, which cuts through the arid landscape near the mouths of Fargo Canyon and Berdoo Canyon. This 2018 survey captures the intersection of conservation and utility, showing the proximity of the national park boundary to the heavy engineering required to transport water across the Colorado Desert. For recreationists and historians, the map details the Berdoo/Thermal Canyon Bike route and local access points like Fargo Canyon Rd and Pierce St, which provide entry into this desert wilderness.