A Violent Past, Calm Present, and Uncertain Future...

Craters of the Moon is a vast ocean of lava flows with scattered islands of cinder cones and sagebrush. We invite you to explore this "weird and scenic landscape" where yesterday's volcanic events are likely to continue tomorrow... Read More

snow covered cone

Current Conditions

At our 6000 foot elevation road conditions and access can change quickly. Find out about current conditions...

hiker on roadway

Plowing has begun on Loop Road

Open to hiking and biking while plow is not working

Last updated: April 22, 2019

Contact the Park

Mailing Address:

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

Arco, ID 83213


(208) 527-1300

Contact Us