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

Shelley F

Verified

April 16, 2023 • Stayed at: 16, Loop: COSSATOT REEFS

5

Absolutely beautiful. We saw an eagle repeatedly, herons, fish jumping and a beaver! The camp hosts were super friendly and efficient. I even talked with the game wardens and they were very nice too!

Shelley F

Verified

April 16, 2023 • Stayed at: 16, Loop: COSSATOT REEFS

5

Absolutely beautiful. We saw an eagle repeatedly, herons, fish jumping and a beaver! The camp hosts were super friendly and efficient. I even talked with the game wardens and they were very nice too!

Kirsten W

Verified

April 20, 2023 • Stayed at: 22, Loop: COSSATOT REEFS

5

We've been coming to Cossatot Reefs for a few years now and absolutely will come back time and time again. Such a relaxing, beautiful place.

Kirsten W

Verified

April 20, 2023 • Stayed at: 22, Loop: COSSATOT REEFS

5

We've been coming to Cossatot Reefs for a few years now and absolutely will come back time and time again. Such a relaxing, beautiful place.

William R

Verified

April 27, 2023 • Stayed at: 15, Loop: COSSATOT REEFS

5

Excellent camp ground

William R

Verified

April 27, 2023 • Stayed at: 15, Loop: COSSATOT REEFS

5

Excellent camp ground

David G

Verified

May 20, 2023 • Stayed at: 12, Loop: COSSATOT REEFS

4

Great campground with easy access to the river. Next time we’ll be sure to arrange a shuttle back so we can paddle further downstream.

David G

Verified

May 20, 2023 • Stayed at: 12, Loop: COSSATOT REEFS

4

Great campground with easy access to the river. Next time we’ll be sure to arrange a shuttle back so we can paddle further downstream.

Bruce S

Verified

May 27, 2023 • Stayed at: 18, Loop: COSSATOT REEFS

5

New bath house in our area was great.

The restrooms were clean and the water hot.

Good campsite, good neighbors and great weather.

Bruce S

Verified

May 27, 2023 • Stayed at: 18, Loop: COSSATOT REEFS

5

New bath house in our area was great.

The restrooms were clean and the water hot.

Good campsite, good neighbors and great weather.

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.

Nearby Campgrounds

Nearby destinations


Last updated: October 21, 2026

Message us

Need help?

Our team is here to help you find the perfect spot for your next adventure.

Message us

Replies within minutes

Explore Gillham, AR

Population: 147

Nearby larger city

Fort Smith, AR

Approx. 82 mi away (straight-line distance)

Elevation: 801 ft

US Army Corps of Engineers Logo
Managed by the US Army Corps of Engineers