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.
Sites & Rates
Average nightly rates86 total sites
RV Sites
73 sites
Tent Sites
13 sites
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 (662)
What Guests Are Saying
Downstream Campground is a beautiful and well-maintained facility with spacious, clean sites and friendly staff, making it a highly recommended destination for campers. Guests appreciate the clean bathrooms, quiet atmosphere, and nearby recreational activities, including biking and fishing. While some noted issues like mosquito presence and occasional water access problems, overall experiences were overwhelmingly positive, with many planning to return.
What Guests Are Saying
Downstream Campground is a beautiful and well-maintained facility with spacious, clean sites and friendly staff, making it a highly recommended destination for campers. Guests appreciate the clean bathrooms, quiet atmosphere, and nearby recreational activities, including biking and fishing. While some noted issues like mosquito presence and occasional water access problems, overall experiences were overwhelmingly positive, with many planning to return.
Review Summary
Jerry D
VerifiedJuly 6, 2021 • Stayed at: 22, Loop: Lismas
We appreciated the very clean shower and bathrooms, and well groomed campground in general.
Jessica B
VerifiedJuly 5, 2021 • Stayed at: 18, Loop: Lismas
We only stayed for one short night and now wished it was longer. The facilities were very were taken care of; bathrooms, sites, trails, etc. The staff was very kind & courteous. Very convenient location to the lake.
Barry A
VerifiedJuly 4, 2021 • Stayed at: 56, Loop: New Deal
We all had a very good time
Dan B
VerifiedJuly 3, 2021 • Stayed at: 45, Loop: New Deal
Great hosts, really enjoyable museum, clean facilities and not too crowded. Highly recommend the pull through sites up by the bass pond, which appears to be the best stocked.
Dee K
VerifiedJuly 2, 2021 • Stayed at: 54, Loop: New Deal
Large shady sites, clean bathrooms, and not far from the lake. Fishing available at a couple of tanks-one for bass that has TONS of perch and a boat launch appropriate for flat bottomed boat and a couple of fishing piers. A paved walking trail circles the camp. Playgrounds in good shape for kids. Disc golf course. Very busy. Nothing to speak of in the area, but it’s all about the lake here. Interpretive center open on weekend.
Lisa W
VerifiedJuly 1, 2021 • Stayed at: 20, Loop: Lismas
I am cycling across the country. I arrived at Downstream, and realized I made a mistake on my reservation dates. The campground hosts were very helpful, friendly and accommodating. They saved the day. Thank you!!
Joyce M
VerifiedJuly 1, 2021 • Stayed at: 31, Loop: Lismas
Beautiful campground!
Valerie R
VerifiedJuly 1, 2021 • Stayed at: 78, Loop: Faranuf
This is a beautiful place and we had a great time. Our only complaint would be that the water hydrants are not conveniently located or level for filling an RV tank. There is a potable water/dump station located just prior to entering the park, but not very obvious. When we asked about water when checking in the camp host failed to mention there was a level and convenient water station near the entrance.
DENIS B
VerifiedJune 30, 2021 • Stayed at: 05, Loop: Lismas
I have been coming to this campground for 30 years. This is the worst condition the bark has been in that I have ever seen. The grounds were not mowed. The high grass led to a very bad tick problem. The picnic area were not mowed and filled with down branches. I was very sad and disappointed on the condition of the maintenance of the park.
Robin H
June 30, 2021
This is the second year we have booked this site and will continue to book it every year. It is private and clean, well maintained. It has easy access to a beach area that is safe for all our kids. This is a halfway meeting point for our mini annual family reunion of my husband's first cousins and their families, and his siblings and their families. We look forward to next year!
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.
Elevation: 626 feet
1.5 mi drive to downtown Fort Peck (about 3 min)
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
Last updated: September 9, 2026
