• View of the Great Rift

    Craters Of The Moon

    National Monument & Preserve Idaho

Plan Your Visit


Welcome to Craters of the Moon!

Use the links on the left to plan your visit. If you need additional information, please contact our staff.


208-527-1335 Visitor Information
208-527-1300 General

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


Did You Know?

Did You Know?

Watch out for bombs! Before they cooled, volcanic bombs were hot globs of lava that were hurled from volcanoes along the Great Rift. They form a variety of interesting shapes described as "breadcrust", "spindle" and "ribbons" by geologists. More...