RV Dump Stations In Crow Agency, Montana
45.6016° N, 107.4612° W
Quick Overview
Crow Agency is a small community in south-central Montana, the capital of the Crow Nation and the gateway to Little Bighorn Battlefield National Monument. It sits right on I-90 at Exit 510, with US-212 branching southeast, and Billings is about 65 miles northwest for full services. For RVers this is a history stop first and foremost, and tank duties are handled at the private campgrounds nearby. Of the several dump station we track around Crow Agency, it is paid (a portion paid, a portion free), so plan to empty tanks as a campground guest.
The standout is 7th Ranch RV Camp, just off I-90 Exit 514 next to the battlefield, with 52 full-hookup sites plus 18 water-and-electric sites, long pull-throughs, 30/50 amp power, and WiFi. Full hookups mean sewer at your site plus a dump station, so it covers dumping and fresh water and makes an ideal base for touring the monument. Grandview Campground in nearby Hardin, about 15 miles east, is another full-hookup option with pull-throughs, running around $56 a night. There is no RV camping at the battlefield itself, so do not plan to overnight there. For official visitor information and facilities, the National Park Service maintains the Little Bighorn Battlefield site.
This is big-sky, high-plains country, so season matters. Summers bring hot dry days into the upper 80s and cool nights, ideal for touring, while winters are cold and windy with lows in the teens, and it is remote, so services are spread out. Summer, June through September, is the window, and the third week of June brings Crow Native Days with reenactments, parades, and a pow-wow. Roll in off I-90, settle at 7th Ranch or Grandview, and give yourself a couple hours at least for the battlefield and its cemetery.
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All Dump Stations Near Crow Agency
| Station Name | Distance | Rating | Category | Cost |
|---|---|---|---|---|
| Sunset Village RV | 11.5 mi | N/A | Dump Station | Free |
| Grandview Campground | 12.0 mi | N/A | Dump Station | Free |
| Cenex Convenience Store | 12.1 mi | 3.0 | Dump Station | Varies |
| Bighorn Canyon National Recreation Area | 30.5 mi | 4.8 | Dump Station | Varies |
| Bighorn Canyon National Recreation Area - Afterbay Campground | 30.5 mi | 4.6 | Dump Station | Free |
| Fort Custer Restaurant & Campground | 37.0 mi | N/A | Dump Station | Varies |
| Tongue River Reservoir State Park | 47.5 mi | 4.5 | Dump Station | Free |
| Town Pump; Exxon | 59.3 mi | 3.2 | Dump Station | Free |
| Little Big Horn Camp | — | N/A | Dump Station | Varies |
Sunset Village RV
11.5 miGrandview Campground
12.0 miCenex Convenience Store
12.1 miBighorn Canyon National Recreation Area
30.5 miBighorn Canyon National Recreation Area - Afterbay Campground
30.5 miFort Custer Restaurant & Campground
37.0 miTongue River Reservoir State Park
47.5 miTown Pump; Exxon
59.3 miLittle Big Horn Camp
Traveling to Crow Agency by RV
Crow Agency sits right on I-90 at Exit 510, with US-212 running southeast toward the Northern Cheyenne country and Wyoming. Billings, the regional hub, is about 65 miles northwest on I-90 for full services and any heavier RV needs. We found no notable low-clearance or weight restrictions on these routes, so big rigs arrive easily, and 7th Ranch RV Camp is a short hop away at Exit 514.
For dumping and fresh water, 7th Ranch RV Camp next to the battlefield is the primary option, with Grandview Campground in Hardin about 15 miles east as an alternative, both offering full hookups. Fuel and basic groceries are in Hardin, with full-size stores and services in Billings 65 miles northwest. There is no camping or dumping at the battlefield itself, so use the campgrounds. For visitor details and hours, see the official National Park Service page for Little Bighorn.
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Before You Go: RV Trip Essentials
Dump stations are only one piece of the trip puzzle. Before you set out for your trip to Crow Agency, Montana, 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 Crow Agency
Dumping around Crow Agency is paid and campground-based, since there is no free public station here. The simplest route is a night at 7th Ranch RV Camp next to the battlefield, where a full-hookup site includes sewer at your pad plus a dump station and fresh water. Grandview Campground in Hardin runs around $56 a night for full hookups with pull-throughs, which gives you a sense of the local range.
If you only need to empty tanks, some campgrounds allow non-guest dumping for a drop-in fee, often $10 to $20, so call ahead to ask. Because the battlefield itself has no RV facilities and the area is remote, budgeting a night at 7th Ranch or Grandview is usually the most practical plan, and it doubles as your base for touring Little Bighorn. Fuel and propane are best handled in Hardin or Billings, where prices and options are better.
Contact station for pricing details.
Prices may vary. Always confirm with the station before visiting.
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Best Time to Visit Crow Agency by RV
Winter
Nov - Feb
12F - 32F
Crowds: Low
Cold Montana winters with wind and lows in the teens. Campgrounds and services scale back, so plan on handling tanks elsewhere and arriving self-contained if you travel off-season.
Spring
Mar - May
32F - 58F
Crowds: Low
Late-arriving spring with cool, variable weather and wind. A quiet time before the summer touring season, with easy campground availability as parks reopen.
Summer
Jun - Aug
56F - 88F
Crowds: High
Hot dry days and cool nights under big-sky country, the prime touring season. Crow Native Days in late June and battlefield crowds make it busiest, so reserve full-hookup sites ahead.
Fall
Sep - Oct
34F - 62F
Crowds: Medium
Beautiful, settled early-fall weather with thinner crowds. A great window to tour the battlefield in comfort, though confirm campground services before a late-season stop.
Explore the Crow Agency Area
A few things we would tell a friend heading to Crow Agency. First, 7th Ranch RV Camp is the standout base, sitting right next to Little Bighorn Battlefield with full-hookup pull-throughs long enough for big rigs, so it handles your dumping and fresh water while putting you steps from the main attraction. Second, give the battlefield real time, at least two hours, to walk the ground, see the visitor center, and take in the cemetery. It is one of the most significant historic sites in the country.
Third, if your timing lines up, Crow Native Days in the third week of June features reenactments, parades, and a pow-wow, an incredible cultural experience worth planning around. Remember this is the Crow Indian Reservation, so respect the land, the people, and their customs. Fourth, plan your resupply: fuel and basic groceries are in Hardin about 15 miles east, but for full-size stores and services you are looking at Billings, 65 miles northwest. Fill fuel, water, and propane when you have the chance, because this is remote high-plains country.
National Parks Nearby
Frequently Asked Questions About Dump Stations in Crow Agency
Where can I dump my RV tanks near Crow Agency, MT?
The main option is 7th Ranch RV Camp, just off I-90 Exit 514 next to Little Bighorn Battlefield, which has full-hookup sites with sewer at the pad plus a dump station and fresh water. Grandview Campground in Hardin, about 15 miles east, is another full-hookup option with pull-throughs. There is no RV camping or dumping at the battlefield itself, so plan on the campgrounds. The single dump station we track around Crow Agency is paid, so you will empty tanks as a registered guest or ask about a non-guest drop-in fee rather than expecting a free public station in this remote area.
Is there a free dump station near Crow Agency?
Not that we could verify. Our data shows the one dump station in the Crow Agency area is paid, with no free public option, which is common in remote high-plains Montana where facilities are tied to private campgrounds. The most economical legal route is usually a non-guest drop-in dump where a campground offers it, typically $10 to $20, or a full-hookup night at 7th Ranch RV Camp or Grandview Campground that bundles the dump with sewer, power, and fresh water. Since the battlefield has no RV facilities and the area is remote, do not count on stumbling onto a free station here.
Can I get fresh water around Crow Agency?
Yes, at the campgrounds. 7th Ranch RV Camp provides potable water at its full-hookup and water-and-electric sites, and Grandview Campground in Hardin does the same. Because this is remote country, we recommend topping off fresh water whenever you are at a campground and not leaving with a low tank. Fuel and basic groceries are in Hardin about 15 miles east, with full services in Billings 65 miles northwest. Montana winters are cold enough to shut down campground water systems, so fresh-water fills are really a warm-season thing here. From late spring through fall you will have no trouble filling up at the local parks.
Are the campgrounds near Crow Agency open year-round?
Probably not full-service in deep winter, and that is typical for this cold, windy part of Montana. 7th Ranch RV Camp and Grandview Campground are geared to the summer touring season around Little Bighorn Battlefield, and while exact dates vary, you should expect full water and dump service from late spring through fall and reduced or closed service over the cold months when lows drop into the teens. We recommend calling the campground directly to confirm operating dates and whether hookups and the dump station are running before relying on them, especially for any shoulder-season trip in early spring or late fall.
What is there to see at Little Bighorn Battlefield?
Little Bighorn Battlefield National Monument marks the site of Custer Last Stand, where the 7th Cavalry clashed with Lakota and Cheyenne warriors on June 25, 1876. It is one of the most significant historic sites in the country, with a visitor center, ranger programs, a driving tour of the battlefield, markers where soldiers fell, and a national cemetery. Plan at least two hours to do it justice. There is no RV camping at the monument itself, so base at 7th Ranch RV Camp next door and drive in. Check the official National Park Service site for current hours, fees, and any seasonal program schedule before you go.
What highways lead into Crow Agency for an RV?
Crow Agency sits right on I-90 at Exit 510, with US-212 branching southeast toward the Northern Cheyenne country and Wyoming. Billings, the nearest full-service city, is about 65 miles northwest on I-90. We found no notable low-clearance or weight restrictions on these routes, so big rigs and long pull-throughs arrive easily, and 7th Ranch RV Camp is just up the interstate at Exit 514. The I-90 access makes Crow Agency a convenient stop for anyone crossing southern Montana. Fuel and basic supplies are in Hardin about 15 miles east, so fill up there or in Billings, since this is remote high-plains country with spread-out services.
When is the best time to visit Crow Agency?
Summer, roughly June through September, is the prime window. That is when the weather suits touring, with hot dry days into the upper 80s, cool nights, and big-sky views, and when the campgrounds are fully open. The third week of June brings Crow Native Days, with reenactments, parades, and a pow-wow, a remarkable cultural event worth timing a visit around. Early fall is also excellent, with settled weather and thinner crowds for walking the battlefield. Winters are cold and windy with lows in the teens and reduced services, so unless you are fully self-contained, the warm season is the time to come.
Can I camp at Little Bighorn Battlefield?
No. There is no RV camping or overnight parking at Little Bighorn Battlefield National Monument itself, so you will need a nearby campground. The closest and most convenient is 7th Ranch RV Camp, right next to the battlefield off I-90 Exit 514, with full-hookup pull-throughs long enough for big rigs, plus a dump station and fresh water. Grandview Campground in Hardin, about 15 miles east, is another full-hookup option. Base at one of these, handle your tanks, and drive the short distance to the monument. Check the National Park Service site for visitor hours so you can plan your touring around the campground stay.
How much does it cost to dump near Crow Agency?
Because the local station is paid and campground-based, cost usually means a night stay. Grandview Campground in Hardin runs around $56 a night for a full-hookup pull-through, and 7th Ranch RV Camp is similarly a full-service private campground, with the dump station and fresh water included in your site. If you only need to empty tanks, some campgrounds allow non-guest dumping for a drop-in fee, often $10 to $20, so call ahead to check availability. Given that the battlefield has no facilities and the area is remote, budgeting a night at one of these campgrounds is generally the most practical and reliable plan.
Are there RV services and propane in Crow Agency?
Crow Agency itself is small, so plan your services around Hardin and Billings. Hardin, about 15 miles east, has fuel and basic groceries, while Billings, 65 miles northwest, is the regional hub with full-size stores, propane, and RV repair. We would handle propane refills, major groceries, and any serious repair needs in Billings rather than counting on the immediate area. For tank dumping and fresh water, 7th Ranch RV Camp next to the battlefield is your purpose-built option. Because this is remote high-plains country, top off fuel, propane, and water whenever you have the chance, since services are spread far apart out here.
Is Crow Agency on the Crow Indian Reservation?
Yes. Crow Agency is the capital of the Crow Nation and sits on the Crow Indian Reservation, with a rich Native American heritage. As visitors, we treat that with respect, following posted rules, staying on designated roads and areas, and being mindful of local customs, especially around cultural events. Crow Native Days in the third week of June is a wonderful chance to experience the culture through reenactments, parades, and a pow-wow. The area history is deeply tied to the Little Bighorn Battlefield nearby. Being a courteous, low-impact guest goes a long way, and it makes for a far more meaningful stop than a quick photo and a drive-through.
Can I park overnight outside a campground near Crow Agency?
We could not find a specific overnight parking ordinance for Crow Agency, and remember this is reservation land where local rules apply, so do not assume roadside or lot overnighting is permitted. There is no camping at the battlefield itself. The sensible and respectful choice is a proper campground: 7th Ranch RV Camp next to the monument or Grandview Campground in Hardin, both with full hookups, dump stations, and fresh water for a fair rate. Those also solve your tank needs in one stop, which a roadside pull-off never will. In remote high-plains country, a real campground is worth the modest cost anyway.
How far is Billings and why does it matter?
Billings is about 65 miles northwest of Crow Agency on I-90, and it matters because it is the nearest full-service city. Crow Agency and nearby Hardin cover fuel and basic groceries, but for full-size supermarkets, propane, RV parts and repair, and a wider range of supplies, Billings is where you go. We recommend topping off fuel, propane, and groceries in Billings if you are approaching from the northwest, or planning a resupply run there during a longer stay. This is remote country with services spread far apart, so it pays to stock up in Billings rather than getting caught short in the smaller towns near the battlefield.
Where can I dump my RV tanks near Crow Agency, MT?
The main option is 7th Ranch RV Camp, just off I-90 Exit 514 next to Little Bighorn Battlefield, which has full-hookup sites with sewer at the pad plus a dump station and fresh water. Grandview Campground in Hardin, about 15 miles east, is another full-hookup option with pull-throughs. There is no RV camping or dumping at the battlefield itself, so plan on the campgrounds. The single dump station we track around Crow Agency is paid, so you will empty tanks as a registered guest or ask about a non-guest drop-in fee rather than expecting a free public station in this remote area.
Is there a free dump station near Crow Agency?
Not that we could verify. Our data shows the one dump station in the Crow Agency area is paid, with no free public option, which is common in remote high-plains Montana where facilities are tied to private campgrounds. The most economical legal route is usually a non-guest drop-in dump where a campground offers it, typically $10 to $20, or a full-hookup night at 7th Ranch RV Camp or Grandview Campground that bundles the dump with sewer, power, and fresh water. Since the battlefield has no RV facilities and the area is remote, do not count on stumbling onto a free station here.
Can I get fresh water around Crow Agency?
Yes, at the campgrounds. 7th Ranch RV Camp provides potable water at its full-hookup and water-and-electric sites, and Grandview Campground in Hardin does the same. Because this is remote country, we recommend topping off fresh water whenever you are at a campground and not leaving with a low tank. Fuel and basic groceries are in Hardin about 15 miles east, with full services in Billings 65 miles northwest. Montana winters are cold enough to shut down campground water systems, so fresh-water fills are really a warm-season thing here. From late spring through fall you will have no trouble filling up at the local parks.
Are the campgrounds near Crow Agency open year-round?
Probably not full-service in deep winter, and that is typical for this cold, windy part of Montana. 7th Ranch RV Camp and Grandview Campground are geared to the summer touring season around Little Bighorn Battlefield, and while exact dates vary, you should expect full water and dump service from late spring through fall and reduced or closed service over the cold months when lows drop into the teens. We recommend calling the campground directly to confirm operating dates and whether hookups and the dump station are running before relying on them, especially for any shoulder-season trip in early spring or late fall.
What is there to see at Little Bighorn Battlefield?
Little Bighorn Battlefield National Monument marks the site of Custer Last Stand, where the 7th Cavalry clashed with Lakota and Cheyenne warriors on June 25, 1876. It is one of the most significant historic sites in the country, with a visitor center, ranger programs, a driving tour of the battlefield, markers where soldiers fell, and a national cemetery. Plan at least two hours to do it justice. There is no RV camping at the monument itself, so base at 7th Ranch RV Camp next door and drive in. Check the official National Park Service site for current hours, fees, and any seasonal program schedule before you go.
What highways lead into Crow Agency for an RV?
Crow Agency sits right on I-90 at Exit 510, with US-212 branching southeast toward the Northern Cheyenne country and Wyoming. Billings, the nearest full-service city, is about 65 miles northwest on I-90. We found no notable low-clearance or weight restrictions on these routes, so big rigs and long pull-throughs arrive easily, and 7th Ranch RV Camp is just up the interstate at Exit 514. The I-90 access makes Crow Agency a convenient stop for anyone crossing southern Montana. Fuel and basic supplies are in Hardin about 15 miles east, so fill up there or in Billings, since this is remote high-plains country with spread-out services.
When is the best time to visit Crow Agency?
Summer, roughly June through September, is the prime window. That is when the weather suits touring, with hot dry days into the upper 80s, cool nights, and big-sky views, and when the campgrounds are fully open. The third week of June brings Crow Native Days, with reenactments, parades, and a pow-wow, a remarkable cultural event worth timing a visit around. Early fall is also excellent, with settled weather and thinner crowds for walking the battlefield. Winters are cold and windy with lows in the teens and reduced services, so unless you are fully self-contained, the warm season is the time to come.
Can I camp at Little Bighorn Battlefield?
No. There is no RV camping or overnight parking at Little Bighorn Battlefield National Monument itself, so you will need a nearby campground. The closest and most convenient is 7th Ranch RV Camp, right next to the battlefield off I-90 Exit 514, with full-hookup pull-throughs long enough for big rigs, plus a dump station and fresh water. Grandview Campground in Hardin, about 15 miles east, is another full-hookup option. Base at one of these, handle your tanks, and drive the short distance to the monument. Check the National Park Service site for visitor hours so you can plan your touring around the campground stay.
How much does it cost to dump near Crow Agency?
Because the local station is paid and campground-based, cost usually means a night stay. Grandview Campground in Hardin runs around $56 a night for a full-hookup pull-through, and 7th Ranch RV Camp is similarly a full-service private campground, with the dump station and fresh water included in your site. If you only need to empty tanks, some campgrounds allow non-guest dumping for a drop-in fee, often $10 to $20, so call ahead to check availability. Given that the battlefield has no facilities and the area is remote, budgeting a night at one of these campgrounds is generally the most practical and reliable plan.
Are there RV services and propane in Crow Agency?
Crow Agency itself is small, so plan your services around Hardin and Billings. Hardin, about 15 miles east, has fuel and basic groceries, while Billings, 65 miles northwest, is the regional hub with full-size stores, propane, and RV repair. We would handle propane refills, major groceries, and any serious repair needs in Billings rather than counting on the immediate area. For tank dumping and fresh water, 7th Ranch RV Camp next to the battlefield is your purpose-built option. Because this is remote high-plains country, top off fuel, propane, and water whenever you have the chance, since services are spread far apart out here.
Is Crow Agency on the Crow Indian Reservation?
Yes. Crow Agency is the capital of the Crow Nation and sits on the Crow Indian Reservation, with a rich Native American heritage. As visitors, we treat that with respect, following posted rules, staying on designated roads and areas, and being mindful of local customs, especially around cultural events. Crow Native Days in the third week of June is a wonderful chance to experience the culture through reenactments, parades, and a pow-wow. The area history is deeply tied to the Little Bighorn Battlefield nearby. Being a courteous, low-impact guest goes a long way, and it makes for a far more meaningful stop than a quick photo and a drive-through.
Can I park overnight outside a campground near Crow Agency?
We could not find a specific overnight parking ordinance for Crow Agency, and remember this is reservation land where local rules apply, so do not assume roadside or lot overnighting is permitted. There is no camping at the battlefield itself. The sensible and respectful choice is a proper campground: 7th Ranch RV Camp next to the monument or Grandview Campground in Hardin, both with full hookups, dump stations, and fresh water for a fair rate. Those also solve your tank needs in one stop, which a roadside pull-off never will. In remote high-plains country, a real campground is worth the modest cost anyway.
How far is Billings and why does it matter?
Billings is about 65 miles northwest of Crow Agency on I-90, and it matters because it is the nearest full-service city. Crow Agency and nearby Hardin cover fuel and basic groceries, but for full-size supermarkets, propane, RV parts and repair, and a wider range of supplies, Billings is where you go. We recommend topping off fuel, propane, and groceries in Billings if you are approaching from the northwest, or planning a resupply run there during a longer stay. This is remote country with services spread far apart, so it pays to stock up in Billings rather than getting caught short in the smaller towns near the battlefield.
Are there free dump stations in Crow Agency?
Yes — there are free RV waste disposal options available near Crow Agency.
All Dump Stations Near Crow Agency (9)
RV Dump StationsSunset Village RV
RV Dump StationsGrandview Campground
RV Dump StationsCenex Convenience Store
RV Dump StationsFort Custer Restaurant & Campground
RV Dump StationsBighorn Canyon National Recreation Area
RV Dump StationsBighorn Canyon National Recreation Area - Afterbay Campground
RV Dump StationsTongue River Reservoir State Park
RV Dump Stations





