Craters of the Moon 1. Park Map Craters of the Moon is 29 kilometers southwest of Arco, Idaho, on U.S. Alternate Route 93 in Butte and Blaine counties. Paved roads are found within the National Monument open to vehicular traffic; the southern part of the Monument is a wilderness area closed to vehicles. ⇦ Back to Page 20 On to Page 2 ⇨Return to Craters - Page 1 |