Warning
GeneralRoad construction on MT 24 South Flowing Wells and MT 200 east to Jordan and west to Brockway for resurfacing this summer. Please plan accordingly.
About Downstream (MT)
Number of accommodations: 86
Seasonal information
2026 Season availability
Campground Amenities
Most popular amenities
Pet friendly
RV Utilities and Hookups
- Dump station on site
Water Access
- Marina
Pets and Policies
- Pet friendly
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Rates, Sites & Availability
86 Sites Available
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Site Details
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86 Sites Available
No available sites
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Reviews (546)
What Guests Are Saying
Downstream Campground offers a clean, beautiful setting with spacious, well-maintained sites and friendly, helpful staff. Visitors appreciate the ample activities, including biking trails, fishing ponds, and nearby attractions like the Interpretive Center. Although some noted issues like bugs and road conditions, the overall experience is highly positive, with many expressing a desire to return.
What Guests Are Saying
Downstream Campground offers a clean, beautiful setting with spacious, well-maintained sites and friendly, helpful staff. Visitors appreciate the ample activities, including biking trails, fishing ponds, and nearby attractions like the Interpretive Center. Although some noted issues like bugs and road conditions, the overall experience is highly positive, with many expressing a desire to return.
Review Summary
June 29, 2022 • Stayed at: 42, Loop: Lismas
I just did it myself
Justin T
VerifiedJune 28, 2022 • Stayed at: 20, Loop: Lismas
Don’t forget to fill up with water!
John D
VerifiedJune 23, 2022 • Stayed at: 10, Loop: Lismas
Beautiful treed park. Lots of space. We enjoyed driving across the earthen dam. We loved getting out and having dinner at the Marina. They had a favorite Montana IPA on tap. On our departure the state forecast very high winds, and we were able to reserve a site and stay. That lead us to visit Glasgow and the Museum.
Barton H
VerifiedJune 23, 2022 • Stayed at: 58, Loop: New Deal
Clean, well maintained campground. The sites are well laid out, never felt crowded or lacking in privacy. The wind on the other hand...
DENIS B
VerifiedJune 21, 2022 • Stayed at: 25, Loop: Lismas
The grass was knee high when we came, but they mowed it the 2nd day we were there. The campsite pads are paved with asphalt, the asphalt is old and not very level. The bath house is new, but the park is starting to get older and needs some TLC. Campground hosts were very helpful and nice.
Jerry H
VerifiedJune 19, 2022 • Stayed at: 22, Loop: Lismas
Had 4 sites reserved two of the power boxs had no power. They told us it was our rvs , but we could run a cord to the next site and it would work they insisted all weeked it was our rvs and nothing they could do. Watched other campers with the same problem all weekend.
Steven G
VerifiedJune 18, 2022 • Stayed at: 23, Loop: Lismas
Nice shady spot. lots of walking paths. want to go back to see the interpretive center
Marjoreen D
VerifiedJune 18, 2022 • Stayed at: 10, Loop: Lismas
We camp at Corp of Eng. campgrounds frequently but never had such difficulty finding this campground. In our opinion, a LARGER sign indicating where to enter the campground is needed. A sign on both sides of the road would be great! Never saw an attendant but someone mowing told us where to go to fill water tank. Campground itself was well maintained. Not sure if it was unusual but the mosquitos were so bad it was impossible to sit outside. We battled them in our camper all day and all night. Wanted to stay two nights but couldn't breathe properly due to mosquitos on face so had to leave one day early.
Lori G
VerifiedJune 17, 2022 • Stayed at: 12, Loop: Lismas
Beautiful campground. Very nice facilities.
Trilby K
VerifiedJune 17, 2022 • Stayed at: 53, Loop: New Deal
Great place. Needs mowed. Ticks are extremely bad
Location Downstream (MT)
Address:
U.S. Army Corps Of Engineers
Fort Peck, MT, 59223
United States
Downstream campground is accessible via Montana State Highway 24, which runs through Fort Peck. The nearest major road access is approximately 5 miles to the west.
Latitude & Longitude: 48.0067 / -106.428
Elevation: 626 feet
Policies & Rules
General
- Reservations that have not arrived will be no-showed at checkout time of their first night of stay. This will cancel your entire reservation.
- All public-use of Ft. Peck Project lands and waters is governed by Title 36 Code of Federal Regulations (CFR) .
- Don't Move Firewood: Protect your forests from tree-killing pests by buying your firewood locally and burning it on-site. Visit Dontmovefirewood.org for further information.
- STOP THE SPREAD OF INVASIVE SPECIES. Remove plants, seeds, animals, and mud from boots, gear, pets, and vehicles. Clean your gear before entering and leaving the recreation site. Stay on designated roads and trails, and follow local guidelines for firewood. CLEAN, DRAIN, DRY boats and any other recreational equipment that contacts water. Dispose of unwanted bait, worms, fish parts, or other organisms into the trash and not into the environment. For more information visit invasivespeciesinfo.gov/rec
Warnings & Advisories
Warning
GeneralRoad construction on MT 24 South Flowing Wells and MT 200 east to Jordan and west to Brockway for resurfacing this summer. Please plan accordingly.
Nearby Campgrounds
Nearby destinations
Last updated: June 4, 2026
