The Southbound Loop of the Lava Trail System in Hell’s Half Acre is an easy 0.75 mile loop that brings weary drivers over a young volcanic landscape along I-15 in southeastern Idaho.
The Lava Trail Loop is a 1 mile loop on Hell’s Half Acre, Idaho that brings hikers across a rugged and wild volcanic landscape.
The Twenty Mile Trail is a 5.1 mile hike in Hell’s Half Acre beginning at the Lava Rocks Trailhead in the Snake River Plain of southeastern Idaho. While the trail itself is 4.5 miles, it will require you to use a section of the shorter loop trail which will add about 0.5 miles each way.
The Broken Top Loop Trail is an easy 1.8 mile loop in Craters of the Moon National Monument that brings hikers around the youngest volcano on the Snake River Plain.
The Tree Molds Trail is an easy 1 mile hike in Craters of the Moon National Monument to a unique feature in a lava flow.
The Inferno Cone hike is a strenuous 0.2 mile trail in Craters of the Moon National Monument that goes straight up a cinder cone to provide panoramic views of the surrounding terrain.
The Devil’s Orchard Trail is an easy 0.5 mile paved loop in Craters of the Moon National Monument that features large chunks of lava carried down from the nearby craters.
The Spatter Cone Trail is an easy 0.1 mile paved trail that brings visitors into a dormant spatter cone in Craters of the Moon National Monument.
The North Crater Trail is a moderate 1.8 mile hike in Craters of the Moon National Monument that brings hikers along the caldera rims of large volcanic craters.