The volcanic field is named after the Lunar Crater vent, the most distinctive vent in the volcanic field. The area is dry and rugged and thus uninhabited. Owing to its diverse geology and accessibility, Lunar Crater volcanic field was used to test prototype Mars rovers and as a training ground for astronauts for the Moon landings. Parts of the volcanic field lie within the Palisade Mesa wilderness study area, and Lunar Crater is classified as a National Natural Landmark, known as Lunar Crater National Natural Landmark.