Day-walk storage
30–35L Hiking Daypack
Carry spare layers and walking supplies; check fit and use a liner for valuables.
Fly & Drive guide
Fly into SUN, drive to Craters of the Moon National Monument
1 h 5 min drive56 milesNo entry permit
Trip snapshot
Arrival airport- SUN
Airport drive- 1 h 5 min · estimate
Suggested stay- 1–2 days
Reservation demand- Lower · check current rules
Vehicle notes- A standard car is ideal for the Loop Road; RVs are permitted but will find parking in the Cave Area and at Spatter Cones very tight.
Your route
SUN
Friedman Memorial Airport
Craters of the Moon National Monument
About 1 h 5 min · 56 mi by car, no stops. Estimate only.
Your arrival plan
Step 1Flights to SUN
Compare fares into Friedman Memorial Airport.
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Step 2Standard car at SUN
Pick up at the airport and drive straight to Craters of the Moon National Monument. Compare rental companies in one search. Est. from $45/day · typical rate.
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Step 2SUV at SUN
Select an SUV, pickup location and dates on Airport Rentals. Est. from $55/day · typical rate.
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Before you goStore extra bags
Early arrival or late flight home? Drop luggage nearby and keep the car light for the park.
Find storage
03 · First night near Craters of the Moon National Monument
Sleep close after the drive so day one starts in the park.
Step 3Hotels near Craters of the Moon National Monument
Est. from $110/night · typical rate. Compare hotels and lodges; check cancellation terms on Expedia.
Search Expedia
Step 3Cabins & homes near Craters of the Moon National Monument
Est. from $120/night · typical rate. Whole homes and cabins for families or groups.
Search VrboBefore you land
Reservations
Cave Permits and Dark Sky Preservation
Entry requires a standard National Monument fee or pass; however, all cave exploration requires a free permit obtained in person at the Visitor Center. Permits are subject to a screening for White-Nose Syndrome to protect bats. Camping at Lava Flow is first-come, first-served, so check official status for site availability before arriving with an RV.
Official reservation infoBest time to fly in
May – June, September – October
Your route
Day 1 · Craters and Cones
Inferno Cone → Spatter Cones
Day 2 · Subterranean Lava Tubes
Indian Tunnel → Dewdrop Cave
Day 3 · High Desert Ecology
Devil’s Orchard → North Crater Flow Trail
Viator
Tours & experiences near Craters of the Moon National Monument
Explore guided activities around Craters of the Moon National Monument. Check the meeting point, dates and availability on Viator before booking.
Open tour listings separatelyCurated Trip Essentials
Five picks for Craters of the Moon National Monument
Water on walking days
2L Hydration Pack
Carry drinking water on longer walks; refill before leaving services.
Cool-weather stops
Thermal Neck Gaiter · 2-pack
For cold or windy stops. Confirm fabric, fit and the two-pack variant at the store.
Eye protection
Polarized Cycling Sunglasses
Wrap-around cycling sunglasses with polarized lenses and a lightweight TR90 frame, according to the listing.
Wildlife & night viewing
Hawknite 1 4K Night Vision Binoculars
52MP photo · 1,200m range · full color at night. Check park rules before using lights at night.
$299.99 USD · store price
Shop at WILDGUARDEROptional picks, not a complete packing or safety list. Photos from the ROCKBROS and WILDGUARDER stores. Prices as of 2026-10-19 / 2026-10-20; price, stock and shipping may change.
Quick answers
What is the closest airport to Craters of the Moon National Monument?
Friedman Memorial Airport (SUN) is the nearest commercial airport we route from.
How long is the drive from SUN to Craters of the Moon National Monument?
Roughly 1 h 5 min (about 56 miles) by car, without stops. Times are estimates.
Do I need a reservation to visit Craters of the Moon National Monument?
Entry requires a standard National Monument fee or pass; however, all cave exploration requires a free permit obtained in person at the Visitor Center. Permits are subject to a screening for White-Nose Syndrome to protect bats. Camping at Lava Flow is first-come, first-served, so check official status for site availability before arriving with an RV.
Keep planning
More Craters of the Moon National Monument guides
Craters of the Moon National Monument: full trip plan By RV: campgrounds & RV parks Road trip: Idaho Sawtooth Loop Craters of the Moon National Monument: Best time to visit Craters of the Moon National Monument: Things to do Craters of the Moon National Monument: Itinerary Craters of the Moon National Monument: Glamping