Calcite Mine Trail

The Calcite Mine in Anza-Borrego Desert State Park is a fascinating destination that many off-roaders and overlanders like on their adventures that combine history, geology, and natural beauty. During World War II, the mine played an essential role as a source of industrial-grade calcite, which was used to manufacture optical equipment such as bomb sights and periscopes. Today, visitors can hike the area and explore the remains of the mines while taking in the stunning desert landscape. Along the way, you may encounter wildlife like desert bighorn sheep and coyotes and see unique geological formations like Calcite Canyon and the surrounding badlands. The Calcite Mine is a must-visit for anyone interested in history, geology, or outdoor adventure.