Cossatot Reefs
Grannis, Arkansas · 512 ft · In Gillham Recreation Area
Photos: USACE Gillham Lake
At a glance
5 of 8 facts known · recreation.gov, checked Sep 24, 2026
- Elevation
- 512 ft (156 m)512 ft156 m
Sites31
Cossatot Reefs lists no loops, so its sites are listed here. Pick a site to see its details.
- 01Standard · up to 8 people48 ft
- 02Standard · up to 8 people50 ft
- 03Standard · up to 8 people47 ft
- 04Standard · up to 8 people62 ft
- 05Standard · up to 8 people59 ft
- 06Standard · up to 8 people64 ft
- 07Standard · up to 8 people63 ft
- 08Standard · up to 8 people55 ft
- 09Standard · up to 8 people62 ft
- 10Standard · up to 8 people57 ft
Showing 10 of 31 · by site number
From recreation.gov's site list, Oct 10, 2026.
Other campgrounds in Gillham Recreation Area 2
Nearest first. Every place inside the park's boundary.
- Big Coon Creek$14–$32 a night · full hookups · Reserve on Recreation.gov1.3 mi
- Little Coon Creek Park2 loops · Group Shelter and Little Coon · $14–$23 a night · partial hookups · Reserve on Recreation.gov2.0 mi
Amenities
From Recreation.gov, Recreation.gov — campground rate cards · Correct
- ADA accessible
- Fishing
- Playground
- Showers
- Toilets
From Recreation.gov, Recreation.gov — campground rate cards
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About
Overview
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.Recreation
From Recreation.gov and Recreation.gov — campground rate cards · · Edit
Cell service
Report signal- Verizon4G LTE
- AT&TNo coverage on FCC map
- T-MobileNo coverage on FCC map
Cell service at Cossatot Reefs: FCC map Dec 2025
Weather
National Weather Service
- WedChance Showers And Thunderstorms, 41% chance of rain91°65°
- ThuSunny, 6% chance of rain89°58°
- FriMostly Sunny, 4% chance of rain70°45°
- SatSunny70°42°
- SunSunny, 1% chance of rain74°47°
Nearby camping
SeeSee all on the mapOutside the park, nearest first.
RV park
RV Park · 6.0 mi · Grannis
River Ridge Group Campground
State Park · 6.8 mi · Wickes
Jefferson Ridge
Public Land · 7.2 mi · Dierks
3 more within 25 mi
Dispersed camping nearby
Free dispersed camping within 19 mi, on public land.
Location and contact
Data from Recreation Information Database (RIDB) / Recreation.gov, Recreation.gov — campground rate cards
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