By Mail Craters of the Moon National Monument and Preserve National Park Service 18 miles W of Arco on Hwy 20/26/93 P.O. Box 29 Arco, ID 83213 - or - Craters of the Moon National Monument Bureau of Land Management Shoshone Field Office 400 W. F Street Shoshone, ID 83352
By Phone Visitor Information (208) 527-3257 Headquarters (208) 527-3257
By Fax 208-527-3073 email |