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0 campgrounds and RV Parks near Sidney, MT. Compare campsite amenities, photos, and site types to find the perfect stop for your rig on your route.
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Best campgrounds near Sidney, MT
Yellowstone Bridge RV Park
Fairview, MT (13 miles away)
$$$$$
(14 sites)
Missouri State Yellowstone Confluence Interpretative Center
Williston, ND (20 miles away)
Arnegard Campground
Watford City, ND (34 miles away)
(9 sites)
Juniper Campground - Theodore Roosevelt National Park
North Dakota (39 miles away)
$$$$$
(50 sites)
Buffalo Trails Campground
Williston, ND (42 miles away)
(79 sites)
Fox Run RV Park
Williston, ND (46 miles away)
$$$$$
(150 sites)
+2
Green Valley Campground
Glendive, MT (49 miles away)
$$$$$
(87 sites)
+3
Blue Sky RV Park and Mini Storage
Glendive, MT (49 miles away)
$$$$$
(7 sites)
Riverview RV Park
Glendive, MT (50 miles away)
$$$$$
(28 sites)
+5
Beaver Valley Haven RV and Cabins
Montana (51 miles away)
$$$$$
(25 sites)
Lewis and Clark State Park
North Dakota (51 miles away)
$$$$$
(96 sites)
+7
Valley View - Makoshika State Park
Glendive, MT (52 miles away)
$$$$$
(2 sites)
+2
Campgrounds near Sidney, Montana
Sidney sits in northeastern Montana's Richland County, near the Yellowstone River and upstream of its confluence with the Missouri. It serves as the largest town in far northeastern Montana and a practical base for the lower Yellowstone Valley, the Montana-North Dakota border country, and the badlands to the south.
Campground options near town are a mix of private RV parks and public interpretive sites. Yellowstone Bridge RV Park is the closest option to Sidney itself. The Missouri State Yellowstone Confluence Interpretative Center sits near the state line toward Fort Buford and Fort Union. Across the border in North Dakota, Arnegard Campground and Buffalo Trails Campground serve travelers heading toward the North Unit of Theodore Roosevelt National Park. Beaver Valley Haven RV and Cabins adds a cabin option for renters not traveling in a fully self-contained rig.
Sites in the region sit at roughly 1,900 feet of elevation, and the northern-plains climate produces harsh winters and hot summers that shape a mostly seasonal camping calendar.
Things to do near Sidney
The area's headline attractions cluster around the Missouri-Yellowstone confluence. Fort Union Trading Post National Historic Site and the Missouri-Yellowstone Confluence Interpretive Center sit about 22 miles southwest of Williston, North Dakota, and both interpret the fur-trade era and the meeting of the two rivers. The interpretive center is a museum near Williston where visitors can learn about the confluence of the Yellowstone and the Missouri Rivers and take in views of both rivers.
South of Sidney, day trips reach Makoshika State Park near Glendive, known for badlands terrain and dinosaur fossils. East across the border, the North Unit of Theodore Roosevelt National Park delivers rugged canyons, bison, and scenic drives. Closer to town, families use the Yellowstone River corridor for fishing and river access, and the Mondak Heritage Center in Sidney covers regional history.
Camping spots and RV parks near Sidney, MT
When to visit Sidney
- spring
March - May
55° / 30°F 30 mmWettest season; May thunderstorms and muddy backroads
- summer
June - August
84° / 55°F 50 mmHot and sunny; peak camping and long daylight hours
- fall
September - November
55° / 30°F 20 mmCool, dry shoulder season; parks close by mid-October
- winter
December - February
25° / 12°F 12 mmBitter cold and snow; most private RV parks closed
Camping season on the northern plains is short and clearly defined. Most private RV parks in the area operate from spring through mid-fall, with late May through early September the practical window for family trips, offering warm days, long daylight, and open interpretive sites.
Spring brings the wettest weather of the year. Sidney experiences a distinct dry season from September to April, and May tends to be the wettest month. Late spring can deliver thunderstorms and muddy backroads, and river levels can run high from snowmelt. Summer is hot and comparatively dry, with July the hottest and sunniest month and afternoon storms possible. September is a strong shoulder season, with cooler nights, fewer bugs, and harvest activity across the surrounding wheat and sugar-beet country.
Winter is severe. Deep cold, wind, and snow close most private campgrounds and limit interpretive-center hours. The Missouri-Yellowstone Confluence Interpretive Center shifts to Tuesday through Saturday hours from October 1 through April 30, and returns to daily hours from May 1 through September 30.
How to book a campsite
Private RV parks around Sidney, including Yellowstone Bridge RV Park and Beaver Valley Haven RV and Cabins, are booked directly with the operator by phone or website. Sites here often mix nightly RV renters with longer-term guests tied to the regional oil industry, so calling ahead helps confirm availability of a short-stay pull-through with the hookups needed.
Public sites work differently. For nearby national park camping at Theodore Roosevelt National Park's North Unit, starting May 1, 2026, all camping in Theodore Roosevelt National Park requires advance reservations through Recreation.gov, and the booking window opens six months out. Book summer weekends well in advance. Rig length, slide-out clearance, and 30-amp versus 50-amp service should be confirmed at booking.
What to expect on the ground
Expect a working-plains landscape rather than a resort setting. Local parks range from basic city facilities to full-service RV parks that also cater to workers in the regional oil industry. Sites are typically gravel, level, and open, with limited shade. Facilities lean practical: hookups, dump stations, laundry, and clean restrooms rather than pools and activity programs.
Cell coverage is generally usable in and around Sidney but drops off on backroads and near the confluence. Grocery, fuel, and RV supplies are easy to find in Sidney itself, and Williston, North Dakota, is a short drive east for larger stores.
Wind is a constant factor on the plains. Awnings should be stowed when leaving the site, and higher-profile trailers benefit from parking nose-into the prevailing wind. Wildlife, including deer, is common along river corridors, so food should be secured overnight.
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Frequently asked questions about campgrounds near Sidney, MT
How much does it cost to rent an RV in Sidney, MT?
RV rental in Sidney, MT is one of the better values in the Northern Plains. Travel trailers often start around $90 to $150 per night, campervans range about $150 to $225, and larger Class A or Class C motorhomes typically run $200 to $350 nightly before fees. Because Sidney sits in the Bakken oil region, demand fluctuates seasonally, so booking midweek or in shoulder months like May and September can save you real money. To find a cheap RV rental in Sidney, MT, use the price filter and sort by lowest first. Pro tip: a travel trailer paired with host delivery often beats motorhome pricing once you factor in fuel.
rvezy.com/rv-search?SearchAddress=Sidney%2C%20MontanaWhat license do I need to rent an RV in Sidney, MT?
Good news: a regular driver's license is all you need to rent an RV in Sidney, MT, with no commercial driver's license (CDL) or special RV endorsement required, even for larger Class A motorhomes. Approved drivers on RVezy are generally 25 or older, and RVezy verifies your ID through the platform after you book. Visiting from outside the U.S.? Bring an International Driving Permit (IDP) from your home country along with your regular license. Most first-time renters are surprised how easy the process is, you can often be approved the same day and on your way to exploring eastern Montana.
help.rvezy.com/hc/en-us/articles/360039008774-Understanding-approved-driver-requirementsIs my Sidney, MT RV rental protected if something goes wrong?
Yes, every RV rental in Sidney, MT booked through RVezy includes a renter protection plan plus 24/7 roadside assistance, so you can hit the road with real peace of mind. You choose your protection level (Standard, Premium, or Peace of Mind) during checkout, and it helps cover damage to the RV during your trip. While it is not traditional auto insurance, it provides meaningful financial protection so a small mishap on a gravel road near the Yellowstone River does not derail your trip. Pro tip: review the coverage tiers during booking and pick the level that matches your comfort, especially if you are a first-time renter heading into Theodore Roosevelt National Park.
help.rvezy.com/hc/en-us/articles/34008759079835-RVezy-renter-protection-plans-in-detailWhat is the cancellation policy if my plans change?
Booking is low-risk. RVezy applies a standardized cancellation policy that includes a full-refund grace period shortly after booking, so you can lock in your Sidney, MT RV trip with confidence. The exact refund after that depends on how far in advance you cancel relative to your pickup date. Cancellation terms are set by RVezy, not by individual hosts, so the process is consistent no matter which RV you choose. If a host cancels on you, RVezy refunds your booking or helps you rebook. Pro tip: book early to secure the best motorhome rental Sidney has available, then finalize your campground reservations during the grace period.
help.rvezy.com/hc/en-us/articles/360037736674-Understanding-the-cancellation-policy-for-guestsCan I bring my dog on an RV trip from Sidney, MT?
Absolutely, pet-friendly RV rental in Sidney, MT is easy to find, just toggle the Pet-Friendly filter and you'll see listings from hosts who welcome dogs (and sometimes cats). Eastern Montana is wonderfully dog-friendly: Lewis and Clark Trail State Park, the Yellowstone River walking paths, and most BLM land near Sidney allow leashed pets. Theodore Roosevelt National Park, just over the North Dakota line, also permits dogs in campgrounds and on paved areas. Message the host before booking to confirm pet fees and any size limits. Pro tip: pack a tie-out, a collapsible water bowl, and bring vaccination records, some Montana state parks ask to see them at check-in.
stateparks.mt.gov/about-us/rules-regulationsCan the RV be delivered to my campground or location?
Yes, RV delivery in Sidney, MT is one of the most popular options, especially for first-time renters. Many hosts will drive the RV to your campground, a friend's property, or even a Bakken-area worksite, level it, hook up power and water, and walk you through every system before they leave. That means no towing stress, no backing into a tight spot, just arrive and start your trip. Use the Delivery filter to see hosts who offer it, and message them for a quote, fees typically scale with distance from Sidney. Pro tip: delivery to Richland Park or Seven Sisters Wildlife Management Area takes the pressure off and lets you focus on the campfire.
sidneymt.com/How far can I drive on a Sidney, MT RV trip?
You've got incredible range from Sidney, MT, and many hosts offer generous daily mileage allowances, with some listings even offering RV rental with unlimited mileage. Popular drives include Theodore Roosevelt National Park South Unit (about 65 miles east), Fort Union Trading Post National Historic Site (just 25 miles north), Medora, ND (around 70 miles), Glendive and Makoshika State Park (about 55 miles south), and Glacier National Park (a bigger 8-hour push west). Check each listing's mileage policy before booking and message the host if you're planning a longer route. Pro tip: round-trip from Sidney through Theodore Roosevelt and back is roughly 200 miles, easily within most standard mileage packages.
nps.gov/thro/planyourvisit/directions.htmWhere are the best campgrounds near Sidney, MT?
Sidney is surrounded by quiet, scenic campgrounds perfect for RV camping in Sidney, MT. Top picks include Richland Park RV Park right in town (full hookups, walking distance to shops), Seven Sisters Wildlife Management Area for rustic riverside camping along the Yellowstone, Intake Fishing Access Site about 20 miles south (great for paddlefish season), Makoshika State Park near Glendive (Montana's largest state park, badlands views), and Fort Union RV Park near the North Dakota border. For full-hookup convenience, Richland Park is the easiest first-timer choice. Pro tip: paddlefish snagging season in May draws crowds to Intake, book that one early if you're visiting in spring.
stateparks.mt.gov/makoshikaWhen is the best time to visit Sidney, MT in an RV?
The sweet spot for an RV trip from Sidney is late May through mid-September, when daytime highs run a comfortable 70 to 88°F and nights cool to the 50s, perfect for campfires under huge prairie skies. June brings green hills and wildflowers, July and August are warmest and ideal for Yellowstone River floating, and September delivers crisp air, golden cottonwoods, and far fewer crowds at Theodore Roosevelt National Park. Winters here are seriously cold (often below 0°F with wind chill), so most hosts pause bookings from November through March. Pro tip: early September is the local insider's favorite, warm days, cool nights, and the cottonwoods along the Yellowstone turn brilliant yellow.
weather.gov/ggw/I've never rented an RV before. Will I be okay driving one around Sidney, MT?
You'll do great, first time renting an RV in Sidney, MT is genuinely easier than most people expect. Eastern Montana has wide, flat highways with light traffic (US-200 and MT-16 are smooth, straight, and forgiving), making it one of the best regions in the country to learn. Every RVezy host gives you a hands-on orientation at pickup covering driving, leveling, hookups, the awning, and waste tanks, so you're never left guessing. You can also message the host anytime during your trip with questions. Pro tip: take your first short loop out to Fairview and back (about 20 miles round-trip) to get comfortable with the rig before heading toward the badlands.
mdt.mt.gov/travinfo/What happens if I break down during my trip?
You are covered. Every RV rental in Sidney, MT booked through RVezy includes 24/7 roadside assistance as part of the protection plan, so help is one phone call away. Whether it is a flat tire on MT-200 heading toward Circle, a dead battery at a Bakken-area worksite, or an engine issue near Theodore Roosevelt National Park, dispatch can send a qualified technician to your location. Your host is also a great first call for quick troubleshooting, they know their RV inside and out. Pro tip: save the RVezy support number and your host's contact in your phone before leaving Sidney, cell coverage gets spotty once you cross into the Little Missouri National Grassland.
rvezy.com/insurance-and-protectionCan I take my Sidney RV rental across state lines or into Canada?
Yes, crossing into North Dakota, Wyoming, or South Dakota in your Sidney, MT RV rental is welcomed by most hosts, in fact, Theodore Roosevelt National Park (ND) is the single most popular RV road trip from Sidney, MT. Cross-border travel into Canada may also be allowed depending on the host and insurance, just message them before booking to confirm and you'll need passports for everyone in the rig. Travel into Mexico is not permitted on RVezy rentals due to insurance limitations. Pro tip: a 5-day loop from Sidney through Medora, the Black Hills, and Devils Tower hits three states and is one of the most underrated drives in the country.
cbp.gov/travel/us-citizens/know-before-you-goWhat kind of fuel economy and budget should I plan for?
Realistic fuel economy on a Sidney, MT RV trip ranges from 8 to 10 MPG for Class A motorhomes, 10 to 14 MPG for Class C, 15 to 20 MPG for campervans, and 12 to 18 MPG for trucks towing a travel trailer. Montana gas prices typically run slightly below the national average, and Sidney has several stations including Cenex and Town Pump that easily accommodate big rigs. For a 300-mile loop to Theodore Roosevelt and back, budget roughly $90 to $180 in fuel. Pro tip: fill up in Sidney or Glendive before heading into rural Garfield County, gas stations get sparse once you're west of MT-16.
eia.gov/petroleum/gasdiesel/How far ahead should I book campgrounds near Sidney, MT?
For most of the year, you can book campgrounds near Sidney, MT just a week or two ahead, but May (paddlefish season at Intake) and the July-August peak deserve more lead time. Montana State Parks like Makoshika accept reservations up to 9 months in advance through the official reservation system, and Theodore Roosevelt National Park campgrounds (Cottonwood and Juniper) book on Recreation.gov up to 6 months out. Richland Park RV Park in Sidney itself usually has same-week openings outside of oil-boom surges. Pro tip: if Cottonwood Campground is full, swing 30 miles north to Fort Union and you'll often find a quiet spot with sweeping prairie sunsets included.
recreation.gov/camping/gateways/2725What are driving conditions like around Sidney, MT?
Driving conditions around Sidney, MT are some of the friendliest in the country for RVers, wide two-lane highways, gentle terrain, minimal traffic, and excellent visibility across the prairie. The main routes (MT-16, MT-200, US-2) are well-maintained and easy to navigate even in a 30-foot Class A. Watch for occasional oilfield truck traffic on county roads, deer crossings at dawn and dusk, and strong crosswinds on open stretches between Sidney and Circle. Winter brings ice and ground blizzards, which is why most hosts pause rentals November through March. Pro tip: check Montana 511 before any longer leg, and avoid gravel detours after rain, the local gumbo mud is legendary for stranding vehicles.
mdt.mt.gov/travinfo/What amenities do campgrounds near Sidney, MT offer?
Campgrounds near Sidney, MT range from full-service to delightfully rustic. Richland Park RV Park offers full hookups (30/50 amp electric, water, sewer) plus Wi-Fi and showers, while Makoshika State Park has electric sites, potable water, and a dump station. Fort Union and Intake Fishing Access Site are more primitive with vault toilets and no hookups, perfect if your RV has a generator and full tanks. There's a public dump station and freshwater fill at Richland Park in Sidney, the easiest spot to service your rig before heading out. Pro tip: top off water and dump tanks in Sidney before any trip south toward Makoshika, services get sparse in the badlands.
stateparks.mt.gov/makoshika/camping-makoshikaWhat is included inside a typical RV rental in Sidney, MT?
Expect a fully equipped home on wheels. Most RV rentals in Sidney, MT come with a queen or king bed, convertible dinette and sofa for extra sleepers, a full kitchen (fridge, freezer, stove, microwave, sink, cookware), a bathroom with toilet and shower, air conditioning, propane furnace, and seatbelts for travel. Many listings also include a TV, Bluetooth stereo, outdoor awning, camp chairs, and a generator, great for boondocking near Fort Union or Seven Sisters. Wi-Fi varies, so plan to use your phone's hotspot in more remote areas. Pro tip: filter by Sleeps count to match your group, a family RV trip from Sidney with kids usually fits perfectly in a Class C that sleeps 6.
rvezy.com/rv-search?SearchAddress=Sidney%2C%20MontanaWhat add-ons and pickup options are available?
Hosts in Sidney, MT offer a wide menu of add-ons to make your trip easier: camping kits (bedding, towels, kitchen gear), generators, portable grills, bike racks, kids' bedding, fishing chairs, and pre-stocked propane. Pickup is usually at the host's home in or near Sidney, with delivery to local campgrounds like Richland Park or Intake Fishing Access Site available from many hosts for a flat fee. Mileage policies vary by listing, with daily allowances commonly between 100 and 200 miles plus per-mile overage rates, and some hosts offer unlimited mileage packages. Pro tip: bundle the camping kit and delivery on your first trip, you will arrive to a fully set-up RV with sheets on the beds and coffee in the cupboard.
rvezy.com/rv-search?SearchAddress=Sidney%2C%20MontanaHow does payment and the security deposit work?
Payment is simple and secure. You pay for your booking through RVezy at checkout, and the security deposit is authorized (held, not charged) on your card shortly before pickup, then released after the trip assuming the RV is returned in the same condition. Deposit amounts vary by listing and RV size, and you will see the exact amount before you confirm your campervan rental in Sidney, MT. Hosts never collect cash directly. Pro tip: take a quick walk-around video at pickup and dropoff, it is a 60-second habit that protects everyone and makes the deposit release smooth and stress-free.
help.rvezy.com/hc/en-us/articles/360038106214-How-the-security-deposit-worksHow should I prepare for cold weather if I'm renting an RV in Sidney, MT in the shoulder season?
Renting an RV in Sidney, MT in April, May, late September or October can be magical, fewer crowds, golden cottonwoods, and crisp prairie air, you just want a rig built for the chill. Look for listings that mention a heated underbelly, enclosed/heated holding tanks, a propane furnace, and shore power compatibility, then book a site with a 30/50-amp electric hookup at Richland Park or Makoshika State Park. Pack layers, extra propane, and a small electric space heater for hookup nights. Pro tip: late September after the first frost is the local insider season, the badlands light up gold, mosquitoes vanish, and most campgrounds have wide-open availability.
weather.gov/ggw/