Contact Us

By Mail
Craters of the Moon National Monument and Preserve
National Park Service
P.O. Box 29
Arco, ID 83213

Physical Address
The visitor center is located 18 miles west of Arco on U.S. Highway 20/26/93
Craters of the Moon Visitor Center
1266 Craters Loop Road
Arco, ID 83213

By Phone
Visitor Information
(208) 527-1335
Headquarters
(208) 527-1300

By Fax
208-527-3073

email

Last updated: December 15, 2021

Contact the Park

Mailing Address:

Craters of the Moon National Monument and Preserve
P.O. Box 29

Arco , ID 83213

Phone:

208 527-1300

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