Apps in this category may contain mild or occasional cartoon, fantasy or real-life violence, as well as occasional or mild adult, sexually suggestive or horrifying content and may not be suitable for children under 9 years of age.

12+

Apps in this category may contain occasional mild indecent language, frequent or intense cartoon or real-life violence, minor or occasional adult or sexually suggestive material, and simulated gambling, and may be for children under 12 years of age.

17+

You must be at least 17 years old to access this App.

Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.

Craters Rocks! Geology of Craters of the Moon 螢幕截圖

iPhone

Craters Rocks! Geology of Craters of the Moon 海報

About Craters Rocks! Geology of Craters of the Moon

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.