!0 Acres in Joshua Tree ,California. Joshua Tree is located in the High Desert of California. California State Route 62 is the main travel road to Joshua Tree The elevation is 2700 ft above sea level. The Joshua Tree Visitor Center is one entrance into the Joshua tree national park , which has over 3 Million visitor yearly from around the world. The College, Copper mountain and Hi Desert Medical Hospital are within the 10 acres. Easy terms. Bring in your offer today.