Gillham Lake Cossatot Reefs Park
Gillham Lake Cossatot Reefs Park
Gillham Lake Cossatot Reefs Park
COSSATOT REEFS

Featured amenities

River Access River Access
Showers Showers

Available sites

30 total sites

About Cossatot Reefs

Cossatot Reefs Campground sits along the lush banks of Gillham Lake in southwest Arkansas. Nicknamed the "Bright Spot on the Cossatot," Gillham Lake is a recreational oasis for outdoor enthusiasts.

Seasonal information

2026 (Current year)

2026 Season availability

Current season
Upcoming seasons
Past seasons
Closed periods
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Currently open - Mar 1 to Oct 31

Campground Amenities

Most popular amenities

River Access River Access
Showers Showers
RV Utilities and Hookups

RV Utilities and Hookups

  • Dump station on site
Water and Hygiene

Water and Hygiene

  • Showers
Water Access

Water Access

  • River Access
Missing information?

Rates, Sites & Availability

Select check-in and check-out dates to see real-time availability for each site.

30 Sites Available

Site
Price
🚐 01, Loop: COSSATOT REEFS RV
50 amp · Paved · Driveway entry: Back-In
🚐 02, Loop: COSSATOT REEFS RV
50 amp · Paved · Driveway entry: Back-In
🚐 03, Loop: COSSATOT REEFS RV
50 amp · Paved · Driveway entry: Back-In
🚐 04, Loop: COSSATOT REEFS RV
50 amp · Paved · Driveway entry: Back-In
🚐 05, Loop: COSSATOT REEFS RV
50 amp · Paved · Driveway entry: Back-In
🚐 06, Loop: COSSATOT REEFS RV
50 amp · Paved · Driveway entry: Back-In
🚐 07, Loop: COSSATOT REEFS RV
50 amp · Paved · Driveway entry: Back-In
🚐 08, Loop: COSSATOT REEFS RV
50 amp · Paved · Driveway entry: Back-In
🚐 09, Loop: COSSATOT REEFS RV
50 amp · Paved · Driveway entry: Back-In
🚐 10, Loop: COSSATOT REEFS RV
50 amp · Paved · Driveway entry: Back-In
🚐 11, Loop: COSSATOT REEFS RV
50 amp · Paved · Driveway entry: Back-In
🚐 12, Loop: COSSATOT REEFS RV
50 amp · Paved · Driveway entry: Back-In
🚐 13, Loop: COSSATOT REEFS RV
50 amp · Paved · Driveway entry: Back-In
🚐 14, Loop: COSSATOT REEFS RV
50 amp · Paved · Driveway entry: Back-In
🚐 15, Loop: COSSATOT REEFS RV
50 amp · Paved · Driveway entry: Back-In
🚐 16, Loop: COSSATOT REEFS RV
50 amp · Paved · Driveway entry: Back-In
🚐 17, Loop: COSSATOT REEFS RV
50 amp · Paved · Driveway entry: Back-In
🚐 18, Loop: COSSATOT REEFS RV
50 amp · 30 ft long · Paved
🚐 19, Loop: COSSATOT REEFS RV
50 amp · Paved · Driveway entry: Back-In
🚐 20, Loop: COSSATOT REEFS RV
50 amp · Paved · Driveway entry: Back-In
🚐 21, Loop: COSSATOT REEFS RV
50 amp · Paved · Driveway entry: Back-In
🚐 22, Loop: COSSATOT REEFS RV
50 amp · Paved · Driveway entry: Back-In
🚐 23, Loop: COSSATOT REEFS RV
50 amp · Paved · Driveway entry: Back-In
🚐 24, Loop: COSSATOT REEFS RV
50 amp · Paved · Driveway entry: Back-In
🚐 25, Loop: COSSATOT REEFS RV
50 amp · Paved · Driveway entry: Back-In
🚐 26, Loop: COSSATOT REEFS RV
50 amp · Paved · Driveway entry: Back-In
⛺ 27, Loop: COSSATOT REEFS Tent
Paved · Full shade
🚐 28, Loop: COSSATOT REEFS RV
50 amp · Paved · Driveway entry: Back-In
⛺ 29, Loop: COSSATOT REEFS Tent
Paved · Full shade
🚐 30, Loop: COSSATOT REEFS RV
50 amp · Paved · Driveway entry: Back-In

Reviews (378)

What Guests Are Saying

Cossatot Reefs offers a beautiful and peaceful camping experience with close access to the river, well-maintained restrooms, and a variety of wildlife. Many guests appreciate the shaded campsites and the serene atmosphere, making it a favorite destination for families and nature lovers. However, some campers noted issues with site proximity, shared water hookups, and occasional disturbances, indicating areas for improvement in campground etiquette and facility maintenance.

Review Summary

4.4
378 reviews
5
61.9%
234
4
24.6%
93
3
8.5%
32
2
2.9%
11
1
2.1%
8

Richard S

Verified

September 14, 2023 • Stayed at: 16, Loop: COSSATOT REEFS

5

Excellent as always. Burn ban prevented getting a campfire but the park was clean and the updates being done are looking good.

Richard S

Verified

September 14, 2023 • Stayed at: 16, Loop: COSSATOT REEFS

5

Excellent as always. Burn ban prevented getting a campfire but the park was clean and the updates being done are looking good.

Mickey T

Verified

September 18, 2023 • Stayed at: 11, Loop: COSSATOT REEFS

5

Well maintained campground.

Mickey T

Verified

September 18, 2023 • Stayed at: 11, Loop: COSSATOT REEFS

5

Well maintained campground.

Dennis R

Verified

September 29, 2023 • Stayed at: 12, Loop: COSSATOT REEFS

5

Our stay at Cossatot Reefs, like all our other visits, was great for my soul. Got rained on, but still received a owl serenade. We did see a beaver taking his morning swim, but we missed our usual bald eagle sighting . Still got my batteries charged and left on a level plain.

Dennis R

Verified

September 29, 2023 • Stayed at: 12, Loop: COSSATOT REEFS

5

Our stay at Cossatot Reefs, like all our other visits, was great for my soul. Got rained on, but still received a owl serenade. We did see a beaver taking his morning swim, but we missed our usual bald eagle sighting . Still got my batteries charged and left on a level plain.

Catherine P

Verified

October 3, 2023 • Stayed at: 01, Loop: COSSATOT REEFS

4

Wish that some of the camp sites were set up better. Water and electric better placed. We Love Cassatot Reefs and have stayed any times. This time staying at site one if you back your camper in your camper door (which is on same side on every camper) is facing away from picnic table and fire pit and water is quite far away. One of the restrooms by the play area the light has been out in since the end of June I know for sure. We have stayed at 4 different sites and sorta know which ones to get to better serve us. But whoever stays may have same issues.

Catherine P

Verified

October 3, 2023 • Stayed at: 01, Loop: COSSATOT REEFS

4

Wish that some of the camp sites were set up better. Water and electric better placed. We Love Cassatot Reefs and have stayed any times. This time staying at site one if you back your camper in your camper door (which is on same side on every camper) is facing away from picnic table and fire pit and water is quite far away. One of the restrooms by the play area the light has been out in since the end of June I know for sure. We have stayed at 4 different sites and sorta know which ones to get to better serve us. But whoever stays may have same issues.

Robert S

Verified

October 21, 2023 • Stayed at: 13, Loop: COSSATOT REEFS

5

Beautiful, clean campsites, calming flow of water stream.
We unexpectedly left a spare set of RV keys when we left the camp to come home but the couple who camped in the site found them and turned them in to the gate keeper who looked use up on the computer and called. We are very thankful we have great people running these camps.

Robert S

Verified

October 21, 2023 • Stayed at: 13, Loop: COSSATOT REEFS

5

Beautiful, clean campsites, calming flow of water stream.
We unexpectedly left a spare set of RV keys when we left the camp to come home but the couple who camped in the site found them and turned them in to the gate keeper who looked use up on the computer and called. We are very thankful we have great people running these camps.

Location & Directions for Cossatot Reefs

244 Reefs Park Road, Gillham, AR 71841 United States

Elevation: 156 ft

Nearest town

Gillham, AR - 6.7 mi

About 12 min to downtown

Policies & Rules

Arrival & departure

Check out time

5PM

General

  • Check in with Gate House upon arrival and before you set up on site.
  • A maximum of 2 Tents and 8 Occupants per site.
  • Quiet hours are;
  • Check out time is by;
  • No ATV/UTV's Allowed
  • This Area has the possiblity of flooding throughout the year. You may want to check lake levels before traveling. 
  • Beware of sudden changes in water level below dam; if warning horn sounds twice, water will rise, if it sounds once, water will lower.
  • Please wear a life jacket when participating in water recreation.
  • 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.
  • Bring extra water hose and electric cords to allow for longer distances from campsites.
  • 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 https://www.invasivespeciesinfo.gov/rec.

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Nearby destinations


Last updated: October 21, 2026

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Explore Gillham, AR

Population: 147

Nearby larger city

Fort Smith, AR

Approx. 82 mi away (straight-line distance)

Elevation: 801 ft

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Managed by the US Army Corps of Engineers