The Dolomite Mine is a great stop when traveling through Anza Borrego State Park. Once a Dolomite Marble and Magnesium Calcium Mine located in the Coyote Mountains that operated from the 1920s until the 1960s. Today, visitors can explore the remnants of the old mine and get a sense of what life was like for the miners who once worked here. The site features a number of rusting metal structures, abandoned mining equipment, and other artifacts that provide a window into the area's mining past. These old structures is a great place to explore and provides a great overlook of the South East corner of the park. The trail is one of the harder trails in the area, so when traveling this trail, make sure your vehicle is in good running order.
Overall, the Dolomite Mine is a fascinating destination that offers a unique glimpse into the history and natural beauty of Anza Borrego. Whether you're interested in exploring the area's mining past, off-roading through the scenic landscape, or simply taking in the stunning desert vistas, this historic site is well worth a visit.