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

Karen F

Verified

March 25, 2021 • Stayed at: 24, Loop: COSSATOT REEFS

5

A friend scouted this place out for us. Great choice! We spent our anniversary and only complaint was we didn't get to stay long enough! We are excited to be returning in a couple of weeks for a much longer stay. Highly recommend this diamond!

Karen F

Verified

March 25, 2021 • Stayed at: 24, Loop: COSSATOT REEFS

5

A friend scouted this place out for us. Great choice! We spent our anniversary and only complaint was we didn't get to stay long enough! We are excited to be returning in a couple of weeks for a much longer stay. Highly recommend this diamond!

John M

Verified

March 21, 2021 • Stayed at: 18, Loop: COSSATOT REEFS

4

Very nice campground close to the river. The only downside is the dump site is outside of the park at least a mile away, maybe further

John M

Verified

March 21, 2021 • Stayed at: 18, Loop: COSSATOT REEFS

4

Very nice campground close to the river. The only downside is the dump site is outside of the park at least a mile away, maybe further

Ricky H

Verified

March 14, 2021 • Stayed at: 12, Loop: COSSATOT REEFS

4

We had an enjoyable experience. Fist trip in our new camper. Every thing went well. Park accommodations were very good

Ricky H

Verified

March 14, 2021 • Stayed at: 12, Loop: COSSATOT REEFS

4

We had an enjoyable experience. Fist trip in our new camper. Every thing went well. Park accommodations were very good

Keith H

Verified

March 5, 2021 • Stayed at: 14, Loop: COSSATOT REEFS

5

Nice level camping spot. Shady. Great view of the river.

Keith H

Verified

March 5, 2021 • Stayed at: 14, Loop: COSSATOT REEFS

5

Nice level camping spot. Shady. Great view of the river.

scott l

Verified

January 31, 2021 • Stayed at: 12, Loop: COSSATOT REEFS

5

This is one of our favorite campgrounds, perfect little hid away place, beautiful river, nice playground and hiking trail for our kids!

scott l

Verified

January 31, 2021 • Stayed at: 12, Loop: COSSATOT REEFS

5

This is one of our favorite campgrounds, perfect little hid away place, beautiful river, nice playground and hiking trail for our kids!

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

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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