Explore the geology of Craters of the Moon National Monument with this guided tour of the main trails along the loop drive. The app includes trail maps, photos, and descriptions of important features that are visible throughout this volcanic wonderland.

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...

This is the official trails app of the monument.