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RV Parks In Devils Tower, Wyoming

44.5903° N, 104.7153° W

Quick Overview

Devils Tower rises 867 feet out of the Wyoming plains as America’s first national monument, an unmistakable igneous butte that is sacred to many Native American tribes and instantly familiar from Close Encounters of the Third Kind. For RVers, it is one of the easiest iconic stops in the region, just a short paved detour off I-90 with full-hookup camping in the literal shadow of the tower. You park, walk the loop trail at sunset, and watch climbers inch up the fluted columns.

The standout base is the Devils Tower/Black Hills KOA, set on the Belle Fourche River right outside the monument gate, with full hookups, 30- and 50-amp pull-throughs, a pool, a cafe, and a beloved nightly outdoor screening of Close Encounters projected against the butte. Inside the monument, the Belle Fourche River Campground offers scenic no-hookup sites first-come, first-served, with 43 pull-throughs that fit rigs up to about 35 feet. Devils Tower View Campground and Tower Valley RV Park round out the nearby private full-hookup options.

The monument is compact and rewarding. The paved 1.3-mile Tower Trail loops the base, best at sunset for golden light and thinner crowds, and the visitor center explains the geology and the tower’s deep cultural significance. A prairie dog town near the entrance is a reliable crowd-pleaser, and the Belle Fourche River bottoms are pretty and easy to walk. You can check current campground status, fees, and conditions with the National Park Service before you arrive.

This is high-plains country, so plan for cool nights even in summer, often down into the fifties, and fast-building afternoon thunderstorms with lightning that make morning and evening the smart times to be out on the exposed trail. Summer is peak season and busy with climbers; fall is crisp, clear, and quiet with golden cottonwoods; spring is an early shoulder season; and winter is cold and snowy with the private parks largely closed. For full services and good weather, late spring through early fall is the window.

Our take: Devils Tower punches well above its small size and is absolutely worth the short detour off the interstate. Base at the KOA for hookups and that unbeatable in-the-shadow location, or grab a first-come in-monument site for a quieter night under dark skies. Then continue east, since Mount Rushmore and the Black Hills are only an hour and a half away, making the tower a natural anchor for a memorable regional loop.

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Traveling to Devils Tower by RV

Devils Tower is an easy detour off I-90, about 30 miles north of the interstate near Sundance and Moorcroft via paved, RV-friendly WY-24. The road right up to the monument and the KOA at the gate is simple to tow, and the in-monument campground road handles rigs up to about 35 feet. That accessibility is part of the appeal: you can swing off the interstate, see one of the country’s most iconic landmarks, and be back on the road, or settle in for a night or two with minimal route stress.

Services near the tower are limited, fitting its remote plains setting. Fuel is available at the monument turnoff and in nearby Hulett and Sundance, with small stores in Hulett and propane at the KOA. For full groceries and RV repair, plan on Sundance, Gillette, or Spearfish, South Dakota. The practical approach is to provision and refuel in one of those larger towns before arriving, then enjoy the quiet. The KOA store and cafe cover the basics, but treat this as a destination to come prepared for.

Before You Go: RV Trip Essentials

Dump stations are only one piece of the trip puzzle. Before you set out for your trip to Devils Tower, Wyoming, it's worth taking thirty minutes to check that the basics are in place — the four areas below are where unprepared RVers most often get stung.

Check your RV insurance coverage

A standard auto policy rarely covers a Class A, Class C, or travel trailer the way a dedicated RV insurance policy does. If you're financing a motorhome, lenders typically require comprehensive and collision; full-timers should additionally price in vacation liability and personal belongings coverage. Rates vary widely by state and travel pattern — compare quotes from multiple RV-focused carriers before each season.

Know your roadside assistance options

RV-specific roadside plans tow motorhomes and trailers that regular AAA coverage won't touch — flat beds, mobile mechanics, tire service for duallies, and even emergency lockouts at remote campgrounds. Good plans cover your spouse and trailer even if you're driving a separate vehicle, and some include trip interruption reimbursement if a breakdown costs you a reservation.

Decide about an extended warranty early

Original manufacturer warranties on new RVs typically run 12–24 months — shorter than most buyers realize. An extended service contract (essentially a mechanical breakdown policy) covers the appliances, slides, levelling systems, and drivetrain components that can run $3,000–$10,000 to replace. The time to price one is before the factory coverage expires, not after something breaks.

Set up a travel rewards card for fuel and fees

A no-annual-fee travel or gas rewards card pays for itself on a single month of RV travel. Expect to spend $400–$800 per week combined on fuel, campgrounds, and propane — 3–5% cash back on gas alone covers the next oil change. For bigger trips, a sign-up bonus can offset campground fees for the whole season.

RVingLife is supported by advertising. Third-party ads on this page may include insurance quotes, roadside plans, warranty coverage, or financial products relevant to the topics above. We don't endorse any specific provider — compare multiple offers before you commit. Privacy policy.

Dump Station Costs in Devils Tower

Camping at Devils Tower spans a clear range. The Devils Tower/Black Hills KOA commands a premium for its full hookups and in-the-shadow-of-the-tower location, with summer full-hookup nightly rates at the upper end, reflecting its destination status and amenities. Smaller private parks like Devils Tower View tend to be more moderate, in the forties for full hookups. The in-monument Belle Fourche River Campground is the budget choice, at standard National Park Service rates with no hookups, so factor in running on batteries or a generator for a night.

Beyond camping, the main fixed cost is the Devils Tower entrance fee, which an America the Beautiful pass covers if you are touring multiple federal sites on a Black Hills loop, easily worthwhile. Fuel and groceries run a bit higher in this remote area, so stock up in Sundance, Gillette, or Spearfish. Visiting in the quieter fall shoulder season generally means easier KOA availability and a more relaxed experience than the busy peak of summer.

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What RVers Are Saying About Devils Tower

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Best Time to Visit Devils Tower by RV

❄️

Winter

Nov - Feb

13F - 35F

Crowds: Low

Cold and snowy; private parks close and access is limited, though the monument stays open for hardy, self-contained visitors.

🌸

Spring

Mar - May

33F - 58F

Crowds: Medium

Variable and sometimes wet with cold nights as the hills green up; an early, quiet shoulder season.

☀️

Summer

Jun - Aug

55F - 85F

Crowds: High

Warm days, cool nights, and peak crowds and climbers; arrive early or late at the visitor center and watch afternoon storms.

🍂

Fall

Sep - Oct

34F - 62F

Crowds: Medium

Crisp, clear, and quiet with golden cottonwoods along the Belle Fourche River; a lovely time to visit.

Explore the Devils Tower Area

Walk the Tower Trail at sunset. The paved 1.3-mile loop around the base is the signature experience, and evening brings golden light on the columns and far fewer people than midday. Mornings are good too, and both beat the heat and the afternoon storm window. It is an easy, mostly flat walk suitable for almost everyone.

Book ahead or arrive early. Reserve the KOA or another private park in advance for summer, when full-hookup sites fill, and remember the in-monument Belle Fourche River Campground is first-come, first-served with no reservations, so claim a site earlier in the day during busy periods. Matching your strategy to the campground type saves a lot of stress.

Make it part of a loop. Do not treat Devils Tower as an isolated stop. Mount Rushmore, Custer State Park, and the Black Hills are only an hour and a half to two hours east, and Badlands National Park is beyond, so the tower is a perfect anchor for a multi-day regional itinerary into South Dakota.

National Parks Nearby

Frequently Asked Questions About Dump Stations in Devils Tower

Where do RVers stay at Devils Tower?

The favorite is the Devils Tower/Black Hills KOA, set on the Belle Fourche River just outside the monument gate, literally in the shadow of the tower, with full hookups, 30- and 50-amp service, pull-throughs, a pool, and a nightly outdoor showing of Close Encounters of the Third Kind. Inside the monument, the Belle Fourche River Campground offers scenic no-hookup sites first-come, first-served. Devils Tower View Campground and Tower Valley RV Park are other nearby private options. Most RVers pick the KOA for the location and hookups, then walk or drive the short distance to the tower.

Can I camp inside Devils Tower National Monument?

Yes. The Belle Fourche River Campground sits inside the monument along the river, with 45 sites, 43 of them pull-throughs that fit RVs up to about 35 feet. There are no hookups, and it operates first-come, first-served with no reservations, opening seasonally for the warm months. The setting is lovely, with cottonwoods, the river, and the tower rising overhead, and a nearby prairie dog town. Larger rigs and anyone wanting hookups should use the KOA or another private park just outside the gate, but for self-contained smaller rigs the in-monument campground is hard to beat.

Does the Devils Tower KOA have full hookups?

Yes. The Devils Tower/Black Hills KOA offers full hookups with 30- and 50-amp service, water, and sewer, plus pull-through sites, on the banks of the Belle Fourche River right outside the monument. Amenities include a pool, a cafe, and the famous nightly outdoor screening of Close Encounters of the Third Kind, which was filmed at the tower, projected against the butte itself. It is a genuine destination campground rather than a parking lot. Reserve ahead in summer, when it is popular, and you will have an easy, full-service base steps from one of the country’s most striking landmarks.

How do I book a campsite at Devils Tower?

It depends which one. The private parks, including the Devils Tower/Black Hills KOA, Devils Tower View, and Tower Valley RV Park, take reservations directly, and you should book the KOA ahead for summer since it fills. The in-monument Belle Fourche River Campground is different: it is first-come, first-served with no reservations accepted, so arrive earlier in the day during busy periods to claim a site. For the most reliable full-hookup spot, reserve a private park; for the scenic no-hookup experience, plan to grab an in-monument site early. Either way, summer demand rewards planning.

When is the best time to visit Devils Tower?

Late May through September is the main season. Summer is busiest, with warm days, cool nights, peak crowds, and lots of climbers on the tower; arrive early or late at the visitor center and watch for fast-building afternoon thunderstorms. Fall is a favorite, crisp and clear and quiet, with golden cottonwoods along the river. Spring is an early, variable shoulder season with cold nights. Winter is cold and snowy, the private parks close, and access is limited, so it suits only hardy, fully self-contained visitors. For comfort and full services, target summer or early fall.

Is Devils Tower easy to reach with a big rig?

Yes. WY-24 to the monument is paved and RV-easy, and the tower is only about 30 miles off I-90 near Sundance and Moorcroft, making it a simple detour on a cross-country trip. The KOA and other private parks just outside the gate handle big rigs with pull-throughs and full hookups. The in-monument campground road is fine for rigs up to about 35 feet, so the largest coaches should base outside. Overall it is one of the more accessible iconic stops in the region, and well worth the short detour from the interstate.

What is there to do at Devils Tower?

The classic activity is walking the paved 1.3-mile Tower Trail that loops the base of the 867-foot butte, best at sunset for golden light and thinner crowds. The visitor center explains the geology and the tower’s deep cultural significance to many Native American tribes, who know it by names like Bear Lodge. Watch climbers inch up the columns, visit the prairie dog town near the entrance, and stroll the Belle Fourche River bottoms. It is a compact monument you can experience well in a day, though many travelers happily linger an extra night for the dark skies.

How far is Devils Tower from Mount Rushmore and the Black Hills?

Devils Tower pairs naturally with the Black Hills of South Dakota. Mount Rushmore, Custer State Park, and the rest of the Black Hills sit about an hour and a half to two hours east, an easy onward leg or even a long day trip. Many RVers string Devils Tower, the Black Hills, and Badlands National Park into one regional loop. The KOA’s name nods to this, and its position just off I-90 makes the connection simple. If you are touring this corner of the country, build in time for both the tower and the Black Hills.

Are afternoon thunderstorms a concern?

They can be, so plan around them. On the high plains, summer afternoon thunderstorms build quickly and can bring lightning, gusty wind, and brief heavy rain. The practical move is to walk the Tower Trail and do your outdoor exploring in the morning or evening, staying off the exposed trail and away from the tower base when storms threaten, since lightning is a real hazard. Storms usually pass fast and often leave dramatic skies behind. Climbers and hikers always check the forecast here, and you should too, but storms are a manageable feature of summer rather than a reason to skip the visit.

Is there free or dispersed camping nearby?

There are some dispersed options on surrounding public land and national grassland, and the Black Hills National Forest to the east offers forest camping, though you should verify current access and rules locally since grassland and forest regulations vary. These suit self-contained rigs comfortable away from services. Right at the tower, though, the practical choices are the in-monument first-come campground or the private full-hookup parks at the gate. For most visitors the convenience and the unbeatable location of the KOA or the in-monument sites win out over hunting for dispersed camping farther afield.

What services are available near Devils Tower?

Services near the tower are limited, fitting its remote setting. There is fuel at the monument turnoff and in nearby Hulett and Sundance, small stores in Hulett, and propane at the KOA. For full groceries and RV repair, plan on Sundance, Gillette, or Spearfish, South Dakota, the latter a reasonable drive east. The smart approach is to stock up and refuel in one of those larger towns before arriving, then enjoy the quiet at the tower. The KOA’s store and cafe cover basics, but this is a destination to provision for, not a place to count on full services.

Do the RV parks close in winter?

The private parks largely close in winter, when the high plains turn cold and snowy and demand disappears, though Devils Tower View Campground advertises year-round operation, so confirm directly if you are traveling off-season. The monument itself stays open with limited winter access, and a snow-dusted tower under clear skies is striking, but you would need a fully self-contained, winterized rig and a plan for minimal services. For the standard RV visit, target the late-spring-through-fall season when the campgrounds, hookups, visitor center, and good weather all line up for an easy, comfortable stay.

Where do RVers stay at Devils Tower?

The favorite is the Devils Tower/Black Hills KOA, set on the Belle Fourche River just outside the monument gate, literally in the shadow of the tower, with full hookups, 30- and 50-amp service, pull-throughs, a pool, and a nightly outdoor showing of Close Encounters of the Third Kind. Inside the monument, the Belle Fourche River Campground offers scenic no-hookup sites first-come, first-served. Devils Tower View Campground and Tower Valley RV Park are other nearby private options. Most RVers pick the KOA for the location and hookups, then walk or drive the short distance to the tower.

Can I camp inside Devils Tower National Monument?

Yes. The Belle Fourche River Campground sits inside the monument along the river, with 45 sites, 43 of them pull-throughs that fit RVs up to about 35 feet. There are no hookups, and it operates first-come, first-served with no reservations, opening seasonally for the warm months. The setting is lovely, with cottonwoods, the river, and the tower rising overhead, and a nearby prairie dog town. Larger rigs and anyone wanting hookups should use the KOA or another private park just outside the gate, but for self-contained smaller rigs the in-monument campground is hard to beat.

Does the Devils Tower KOA have full hookups?

Yes. The Devils Tower/Black Hills KOA offers full hookups with 30- and 50-amp service, water, and sewer, plus pull-through sites, on the banks of the Belle Fourche River right outside the monument. Amenities include a pool, a cafe, and the famous nightly outdoor screening of Close Encounters of the Third Kind, which was filmed at the tower, projected against the butte itself. It is a genuine destination campground rather than a parking lot. Reserve ahead in summer, when it is popular, and you will have an easy, full-service base steps from one of the country’s most striking landmarks.

How do I book a campsite at Devils Tower?

It depends which one. The private parks, including the Devils Tower/Black Hills KOA, Devils Tower View, and Tower Valley RV Park, take reservations directly, and you should book the KOA ahead for summer since it fills. The in-monument Belle Fourche River Campground is different: it is first-come, first-served with no reservations accepted, so arrive earlier in the day during busy periods to claim a site. For the most reliable full-hookup spot, reserve a private park; for the scenic no-hookup experience, plan to grab an in-monument site early. Either way, summer demand rewards planning.

When is the best time to visit Devils Tower?

Late May through September is the main season. Summer is busiest, with warm days, cool nights, peak crowds, and lots of climbers on the tower; arrive early or late at the visitor center and watch for fast-building afternoon thunderstorms. Fall is a favorite, crisp and clear and quiet, with golden cottonwoods along the river. Spring is an early, variable shoulder season with cold nights. Winter is cold and snowy, the private parks close, and access is limited, so it suits only hardy, fully self-contained visitors. For comfort and full services, target summer or early fall.

Is Devils Tower easy to reach with a big rig?

Yes. WY-24 to the monument is paved and RV-easy, and the tower is only about 30 miles off I-90 near Sundance and Moorcroft, making it a simple detour on a cross-country trip. The KOA and other private parks just outside the gate handle big rigs with pull-throughs and full hookups. The in-monument campground road is fine for rigs up to about 35 feet, so the largest coaches should base outside. Overall it is one of the more accessible iconic stops in the region, and well worth the short detour from the interstate.

What is there to do at Devils Tower?

The classic activity is walking the paved 1.3-mile Tower Trail that loops the base of the 867-foot butte, best at sunset for golden light and thinner crowds. The visitor center explains the geology and the tower’s deep cultural significance to many Native American tribes, who know it by names like Bear Lodge. Watch climbers inch up the columns, visit the prairie dog town near the entrance, and stroll the Belle Fourche River bottoms. It is a compact monument you can experience well in a day, though many travelers happily linger an extra night for the dark skies.

How far is Devils Tower from Mount Rushmore and the Black Hills?

Devils Tower pairs naturally with the Black Hills of South Dakota. Mount Rushmore, Custer State Park, and the rest of the Black Hills sit about an hour and a half to two hours east, an easy onward leg or even a long day trip. Many RVers string Devils Tower, the Black Hills, and Badlands National Park into one regional loop. The KOA’s name nods to this, and its position just off I-90 makes the connection simple. If you are touring this corner of the country, build in time for both the tower and the Black Hills.

Are afternoon thunderstorms a concern?

They can be, so plan around them. On the high plains, summer afternoon thunderstorms build quickly and can bring lightning, gusty wind, and brief heavy rain. The practical move is to walk the Tower Trail and do your outdoor exploring in the morning or evening, staying off the exposed trail and away from the tower base when storms threaten, since lightning is a real hazard. Storms usually pass fast and often leave dramatic skies behind. Climbers and hikers always check the forecast here, and you should too, but storms are a manageable feature of summer rather than a reason to skip the visit.

Is there free or dispersed camping nearby?

There are some dispersed options on surrounding public land and national grassland, and the Black Hills National Forest to the east offers forest camping, though you should verify current access and rules locally since grassland and forest regulations vary. These suit self-contained rigs comfortable away from services. Right at the tower, though, the practical choices are the in-monument first-come campground or the private full-hookup parks at the gate. For most visitors the convenience and the unbeatable location of the KOA or the in-monument sites win out over hunting for dispersed camping farther afield.

What services are available near Devils Tower?

Services near the tower are limited, fitting its remote setting. There is fuel at the monument turnoff and in nearby Hulett and Sundance, small stores in Hulett, and propane at the KOA. For full groceries and RV repair, plan on Sundance, Gillette, or Spearfish, South Dakota, the latter a reasonable drive east. The smart approach is to stock up and refuel in one of those larger towns before arriving, then enjoy the quiet at the tower. The KOA’s store and cafe cover basics, but this is a destination to provision for, not a place to count on full services.

Do the RV parks close in winter?

The private parks largely close in winter, when the high plains turn cold and snowy and demand disappears, though Devils Tower View Campground advertises year-round operation, so confirm directly if you are traveling off-season. The monument itself stays open with limited winter access, and a snow-dusted tower under clear skies is striking, but you would need a fully self-contained, winterized rig and a plan for minimal services. For the standard RV visit, target the late-spring-through-fall season when the campgrounds, hookups, visitor center, and good weather all line up for an easy, comfortable stay.

Are there free dump stations in Devils Tower?

Yes — there are free RV waste disposal options available near Devils Tower.