1. Longhorn RV and Motel
Features
This location is the former home of a herd of longhorn cattle. You can camp here with your RV. Supplies are nearby in the city of Dubois.
Additional Info
Pricing: This motorhome dump station Wyoming is free for registered guests. Call for the unregistered-user fee.
Website
2. Deer Creek Village RV Campground
Hours
- Call for dump facility access hours
Features
This park offers spacious RV sites and provides potable water.
Additional Info
Pricing: The dump station is free for registered guests. Call for the unregistered guest fee.
3. Buckboard Crossing Recreation Area
Hours
- Monday - Sunday
- 24 hours a day
Features
This is a nice place to relax before or after taking care of your waste tanks. The Buckboard Marina is just up the road.
Additional Info
Pricing: The dump station here is free for all users.
Website
4. Gillette Travel Plaza
Hours
- Monday - Sunday
- 4:30 a.m. - 10:00 p.m.
Features
This location features a gas station and a store that's fully stocked with supplies, including food, water, propane, and firewood.
Additional Info
Pricing: There is no cost to use this dump facility.
Website
5. Buffalo Valley RV Park
Features
Buffalo Valley has lots of essential RV supplies on hand, including firewood, propane, and potable water. It's a great place to camp, with most sites offering views of the Grand Tetons.
Additional Info
Pricing: The Wyoming dump station here is free for registered guests. Call to get the fee for those not staying at the park.
Website
6. Southeast Wyoming Welcome Center
Features
This rest area has vending machines and potable water. Additionally, there's a welcome center on-site that is open during regular business hours.
Additional Info
Pricing: This Wyoming dump station is free for all users.
Website
7. Rivers Edge RV Park and Cabins Resort
Hours
- Monday - Sunday
- 8:00 a.m. - 9:00 p.m.
Features
This RV park is close to Casper and numerous outdoor attractions, including everything from ski areas to rodeo facilities.
Additional Info
Pricing: Registered guests can use the dump station for free. Call for the unregistered-user fee.
Website
8. Jackson Hole Campground
Hours
- Monday - Sunday
- 8:00 a.m. - 9:00 p.m.
Features
Jackson Hole Campground is a convenient place to dump your tanks as well as camp. It's a couple of miles northwest of the town of Jackson Hole where you'll find supplies and entertainment.
Additional Info
Pricing: The dump station here is free for registered guests. Call to see if there is a fee for travelers not staying in the campground.
Website
9. Yellowstone National Park - Grant Village Campground
Features
Grant Village is a beautiful campground at an elevation of 7,800 feet. You don't have to camp to use their dump station.
Additional Info
Pricing: This dump station is free for all users.
Website
10. Foothills Motel & Campground
Features
Foothills Motel & Campground is located between the Black Hills and Yellowstone National Park. It is at the foot of the Big Horn Mountains and has supplies available.
Additional Info
Pricing: This dump facility is free for registered guests. Call for non-guest fee information.
11. Fontenelle Creek Campground
Features
Fontenelle Creek is a rugged but gorgeous BLM area. Because it's BLM land, you can camp for free for up to 14 days. Fifty-five individual campsites are available.
Additional Info
Pricing: The dump station here is free for registered guests. Unregistered guests pay $3.
Website
12. Wyoming Territorial Prison Historic Site
Hours
- Wednesday - Saturday
- 10:00 a.m. - 3:00 p.m.
Features
This historical site is a great place to get a bit of unique Wyoming history. The prison here was once a federal penitentiary as well as a state prison.
Additional Info
Pricing: A $10 donation is requested.
Website
13. Pilot Flying J #764
Features
Pilot Flying J #764 is the perfect one-stop location. In addition to dumping your tanks, you can get a cup of coffee, fill up your gas tanks, and do a little shopping in the convenience store.
Additional Info
Pricing: This Wyoming dump station costs $10 for non-cardholders and $5 for those with a Flying J Card or Pilot Flying J RV Plus Card.
Website
14. Pilot Travel Center #402
Features
There's plenty more to do here than just dump your waste tanks. At the Pilot Travel Center #402, you can fill up your tanks, air up your tires, buy some propane, and a whole lot more.
Additional Info
Pricing: This facility costs $5 with a Flying J Card or Pilot Flying J RV Card. Non-cardholders are charged a $10 fee.
Website
15. Zip Trip
Hours
- 24 hours a day
- seven days a week
Features
Zip Trip is a great place to fill up the gas tank and empty the waste tanks. It's also a nice place to shop for supplies in the on-site store.
Additional Info
Pricing: This dump station is free for all users.
16. Colter Bay RV Park
Features
You can camp here at a reasonable price. It's next to a general store, and Jackson Lake is just up the road. Potable water is available.
Additional Info
Pricing: The dump station here is free for registered guests. Call for the non-guest fee.
Website
17. KOA - Devils Tower KOA Campground
Hours
- Call for campground hours
Features
Located in the shadow of America's first national monument (Devil's Tower), this location is a fantastic place to dump your tanks or stay for a night.
Additional Info
Pricing: This dump station is free for registered users. Call for info about non-guest fees.
Website
18. Rest Area - Chugwater
Location
- Interstate 25
-
Chugwater, WY
-
N/A
Features
You can take a load off at this rest area. Vending machines and water, as well as bathrooms that are cleaned regularly, are on-site.
Additional Info
Pricing: This dump station is free for all users.
Website
19. Keyhole State Park
Hours
- Monday - Sunday
- 24 hours a day
Features
This state park offers an array of outdoor activities in addition to free use of the dump station.
Additional Info
Pricing: This Wyoming RV dump station is free.
Website
20. Rawhide RV Park
Features
This Wyoming RV dump station is located about 40 miles from Grand Teton National Park. Potable water is available.
Additional Info
Pricing: This dump station is free for registered guests. Call for unregistered-user fees.
21. KOA - Lyman KOA Campground
Features
This KOA in Lyman is a full-service campground with plenty of RV parking if you choose to stay around for a bit.
Additional Info
Pricing: The dump station here is free for registered guests. Call for the unregistered-user fee.
Website
22. Dalbey Memorial Park / Gillette Fishing Lake
Hours
- Monday - Sunday
- 7:00 a.m. - 11:00 p.m.
Features
This Wyoming dump station is conveniently located in downtown Gillette and near plenty of essential RV services, such as shopping, food, and auto stores. Dalbey Memorial Park is a beautiful place to explore.
Additional Info
Pricing: This dump station is free for all users.
23. City of Green River Dump Station
Hours
- Monday - Friday
- 7:00 a.m. - 3:30 p.m.
Features
This dump station is run by the city. It's conveniently located just east of plenty of food and shopping options.
Additional Info
Pricing: This dump facility is free for all users.
Website
24. Cheyenne River WYO 59 Rest Area
Location
- 2833 Way Highway 59
-
Douglas, WY 82633
-
N/A
Features
This rest area is close to Douglas. In addition to a convenient and free dump station, it features free water and a couple of vending machines.
Additional Info
Pricing: This dump facility is free.