Buckle up, Earthlings, as you venture into an extraterrestrial realm right here on our planet! Surrounded by the rugged landscape of Idaho, Craters of the Moon National Monument and Preserve was born of the volcanic forces that shaped the region thousands of years ago. Visitors are greeted by vast lava fields, cinder cones, and spatter cones, spread across almost 54,000 acres. The Apollo 14 astronauts trained here, gaining insight into lunar conditions by exploring the volcanic geology of this surreal landscape.