Lava fields stretch as far as the eye can see at Craters of the Moon National Monument and Preserve. Formed by ancient lava flows, this otherworldly landscape feels like another planet. Visitors can hike around the rim of a cinder cone and through the wild rock formations in the Devil's Orchard or head under the surface into the eerie lava tubes. The park is particularly magical in the winter, when a blanket of snow creates the perfect conditions for cross-country skiers and snowshoers. Whether you're in the mood for a scenic drive or a long walk, there are plenty of ways to experience the barren, rocky terrain.
The Craters of the Moon National Monument and Preserve sits in the middle of southern Idaho. Although the nearest town is just 20 minutes east, the park feels remote and isolated. RV camping is a fun way to revel in the solitude — plus, since light pollution is minimal, you might be lucky enough to see the Milky Way after dark. Spend more time camping and less time driving by renting an RV from RVshare.
There are many things to do year-round at the Craters of the Moon National Monument and Preserve. Drive the 7-mile park road to take in the scenery from your car, or hop on one of the many hiking trails for an easy trek. If you're visiting during the summer, escape the Idaho heat by heading underground to the always-cool Indian Tunnel, Dewdrop Cave, and Boy Scout Cave. In the winter, use your RV as a home base for snowshoeing, cross-country skiing, and snowmobiling adventures.
Hiking TrailsSee the effects of violent lava eruptions on the North Crater Trail, which takes you along the rim and down into the crater itself. From there, it continues to the Big Craters and the Spatter Cones area, offering a fascinating look at the park's most exciting features.
1266 Craters Loop Road, Arco, ID 83213
3.5 miles round-trip
Strenuous
The Inferno Cone hike is steep, but when you get to the top, you'll enjoy some of the best views in the park. When the weather is sunny and cloud-free, look east for a glimpse of the mountains in Grand Tetons National park. This hike is best done on calm days.
Loop Road Craters of the Moon National Monument and Preserve, Butte City, ID 83213
0.4 miles round-trip
Strenuous
The Caves Trail takes you to the park's most easily accessible caves: Indian Tunnel, Beauty Cave, Dewdrop Cave, and Boy Scout Cave. If you only have time, head to Indian Tunnel; it's big and easy to enter. Bring a headlamp or flashlight if you're planning to explore the lava tubes at each cave site. You'll need a free permit from the visitor center to go inside the caves. If there's seismic activity in the area, the park may restrict underground access.
Craters of the Moon National Monument, Arco, ID 83213
1.6 miles round-trip
Easy
SightseeingStretching for 7 miles through the Craters of the Moon National Monument and Preserve, the Loop Road is an easy way to see the park from the comfort of your car or RV. The road is one-way, and you'll find a variety of parking areas along the way. Park officials do not maintain the route from November through April, but you can still experience it on skis or snowshoes.
1266 Craters Loop Road, Arco, ID 83213
If you want to see some of the volcanic cones in the park, but you're not in the mood for a hike, head to the Spatter Cones parking area. Just a short distance from the parking lot, these jagged cones rise high above the earth. They're an impressive sight whether you walk to the top or check them out from afar.
Loop Road
Museums Nearby Shops and RestaurantsWith a classic diner menu featuring pub appetizers, salads, and hot sandwiches, 93 Bar and Grill is a convenient spot for a filling meal if you're coming to the park from the western part of Idaho.
20494 N Main St, Carey, ID 83320
Casual and friendly, Golden West Cafe will make you feel like a local. Try one of the homestyle meat-and-potatoes meals, or check out the restaurant's famous "Indian tacos."
2431 US-20, Arco, ID 83213
This classic Mexican restaurant serves hearty portions of traditional dishes, including carnitas, tacos, and enchiladas. Get it to go, or stick around to dine in the colorful seating area.
450 W Grand Ave, Arco, ID 83213
Pick up the supplies for your RV kitchen at A & A Market, one of the closest grocery stores to Craters of the Moon National Monument and Preserve. The store is small, but the selection is good, and the service is friendly.
218 N Idaho St, Arco, ID 83213
If you're coming from the west, Silver Creek Convenience Store is the last place to buy snacks and basic supplies. It's located approximately 60 miles from the park entrance.
US-20, Bellevue, ID 83313
From Arco, Idaho, take Highway 26 west to the Craters of the Moon National Monument and Preserve entrance. From Carey, Idaho, head east on Highway 26. The visitor center sits just south of the highway and is clearly marked.
1266 Craters Loop Road, Arco, ID 83213
Fee: Entry Fee (per vehicle) $20.0
Fee: Entry Fee (per person) $10.0
Per person on foot or by bicycle
Fee: Entry Fee (per motorcycle) $15.0
Fee: Entry Fee (winter access)
The preserve does not charge visitors during the winter season.
Whether you have time for a quick day trip or a longer camping getaway, the Craters of the Moon National Monument and Preserve is a unique destination. Hike into a cinder cone, explore a lava tube, or simply enjoy the remarkable scenery from your vehicle. If you're camping, an RV is a great way to see the remote Idaho landscape in comfort no matter what the season.
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