When we first heard about Craters of the Moon National Monument and Preserve, we thought it sounded like something from a sci-fi novel. But this remote corner of Idaho turned out to be one of the strangest—and most fascinating—places we’ve visited.
The name isn’t a gimmick. Craters of the Moon really does feel like you’ve landed on another planet. And the best part? You can hike, climb, and explore through this bizarre volcanic terrain—no space suit required.
Why It Looks So Otherworldly
Hikers walk down from Inferno Cone.
Craters of the Moon is a vast field of hardened lava that erupted from fissures in the Earth thousands of years ago. The last eruption was about 2,000 years ago—practically yesterday in geologic time. Today, the landscape is frozen in place: twisted lava flows, deep cracks, eerie craters, and black rock that seems to stretch forever.
NASA has even used it as a training ground for astronauts.
What makes it so unusual is how untouched it feels. You won’t find crowds, big signs, or lots of development—just quiet trails through surreal formations with names like Devil’s Orchard and Spatter Cones.
And it isn’t just the rocks that make this place stand out—wildlife surprises you here. We spotted mule deer and pronghorns, often silhouetted against the barren ground. And the birds—bright colors that pop against the dark surface—like violet-green swallows darting through the air and mountain bluebirds perching on volcanic rock.
What to See and Do in a Short Visit
Hikers walk up Spatter Cones.
You don’t need days to appreciate the park—just a few hours is enough to be amazed.
Drive the Loop Road: This 7-mile scenic drive includes all the major stops and trailheads. It’s a great way to quickly get a feel for the park.
Climb Inferno Cone: It looks intimidating, but it’s a short, steep walk to the top—and the panoramic views are unbeatable. You’ll feel like you’re standing in the middle of a black desert.
Explore the Lava Caves: Grab a free permit at the visitor center and descend into the cool darkness of caves formed by flowing lava. Indian Tunnel is the most accessible, with some collapsed sections that let in light.
Walk the North Crater Flow Trail: This easy trail winds through lava formations that look sculpted by fire. It’s like walking on a frozen river of stone.
Peer into the Spatter Cones: These mini-volcanoes formed by gushing lava let you look directly into ancient vents. It’s a rare chance to safely stare down the throat of a once-active volcano.
Don’t miss Devil’s Orchard: The accessible trail leads through scattered lava fragments and gnarled trees. It’s a contradiction—rugged and raw, yet beautiful in a strange, quiet way.
Tips for Visiting
Devil’s Orchard features gnarled trees.
Whether squeezing in a quick stop or spending the day, a little planning helps.
Start at the visitor center: It’s small but helpful, with maps, cave permits, and a short video that gives you the volcanic backstory.
Bring water and snacks: There are no services once you’re out on Loop Road.
Dress for wind and sun: Despite the desert look, the landscape is exposed and can be windy—even chilly.
Wear sturdy shoes: You’ll be walking on uneven lava rock, which can be sharp in places.
Go early or late: The midday sun can be harsh. Morning and evening light also makes the landscape even more dramatic for photos.
A Surreal Place That Leaves a Real Impression
Big Craters area of Craters of the Moon National Monument & Preserve.
We’ve visited plenty of national parks and scenic places, but Craters of the Moon stands out—for all the right reasons. It’s stark. Strange. Quiet. And unlike anything we expected to find in Idaho.
It might surprise you, but this rugged region is full of natural wonders—from the winding Snake River to deep canyons and stunning southern Idaho waterfalls.
If you’re planning a road trip through southern Idaho or eastern Oregon, this otherworldly stop is well worth the detour.