Willow Beach Campground
Arkansas River - Terry Lock and Dam · Arkansas · 21 sites
Imagery: USGS The National Map
Overview
Willow Beach Campground is a US Army Corps of Engineers campground in Arkansas River - Terry Lock and Dam, Arkansas, with 21 sites. Mostly shady: most sites have good shade. T-Mobile, Verizon and AT&T report coverage at every site.
14 of 21 sites shaded
4 of 21 sites in full sun
8 of 21 sites with clear sky
Map of the campground
Every site from the Recreation.gov listing. Choose a layer to see it across the campground; tap a site to open it in Roam.
Layers
More in Roam Premium
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Questions
Which sites at Willow Beach Campground are the shadiest?
Most of them. 14 of 21 sites have good shade, much of it from the afternoon sun; the other 7 are more open.
See the tree canopy in RoamWhich sites at Willow Beach Campground get the most sun?
Only a few. 4 of 21 sites are truly sunny and 5 more get some sun; the rest are shaded.
See the tree canopy in RoamWill Starlink work at Willow Beach Campground?
At some sites. About 8 of 21 sites have a clear gap in the trees for Starlink and 6 a partial one; the rest sit under trees. Satellite texting on a phone needs less open sky, but still works best from the most open spot you can find. This is our estimate from tree heights — check with the Starlink app's obstruction check when you arrive.
See the tree canopy in RoamWhich sites at Willow Beach Campground are the most level?
11 of 21 sites are flat, and 8 more have a gentle slope most RVs can level with blocks; 2 are steeper, better for tents. Sites that take RVs or trailers fit rigs up to 80 ft.
See the slope at each site in RoamDoes Willow Beach Campground have cell service?
Yes. T-Mobile, Verizon and AT&T all report coverage at every site at Willow Beach Campground. That's the coverage each carrier reports to the FCC, not a measured signal, so under trees or below a ridge it can be weaker.
See the coverage map in RoamWhat’s the weather like at Willow Beach Campground in October?
In October, expect highs around 75°F and lows around 51°F, with about 4.4 inches of rain over the month. Every month’s averages are in Roam Premium.
Open Willow Beach in RoamCampground facts
- Sites
- 21
- Kinds
- 21 for RVs or trailers
- Hookups
- 21 with electric
- Longest rig
- 80 ft
- Accessible
- 21 sites
- Elevation
- 235–245 ft
- Every site
- Drive-in · Pets allowed · Check-in 3 PM, check-out 2 PM
- Managed by
- US Army Corps of Engineers
- Booking
- Reserve on Recreation.gov
How we know Sources and limits
Shade, sun and Starlink are our estimates from Meta and the World Resources Institute’s canopy-height model (about 2 m pixels, from satellite imagery calibrated with space lidar; CC BY 4.0). From 2 m above each site we trace 72 lines out to 60 m and note the tallest tree in each direction. Shade counts trees overhead, the canopy within 30 m and how much of the afternoon sky is blocked. Sun counts how open the southern sky is. Starlink needs open sky above 35°, with the northern half counted twice because US dishes tilt north, and we keep the best spot within 8 m of the site’s post. The model sees tree heights only, not trunks, buildings or hills, so check with the Starlink app when you arrive.
Slope is the ground at each site’s post over about 4 m, from USGS 3DEP 1 m lidar: level under 2%, gentle to 4% (most rigs level on blocks), sloped to 8% (fine for a tent), steep beyond.
Cell coverage is from the FCC Broadband Data Collection (carrier filings as downloaded May 2026): each site is tested against each carrier’s modelled outdoor 4G/5G coverage. It is what the carriers report, not a measured signal.
Weather is NOAA’s 1991–2020 climate normals for the campground. Sites and facts are from Recreation.gov’s open data (July 2026). Map imagery: USGS The National Map.
From the campground’s Recreation.gov listing: “Willow Beach Campground offers 21 campsites with electric and water hookups, as well as three reservable group picnic shelters for day use. Additional amenities include a dump station, hot showers, a boat ramp and playground. The park is in a forested area along the riverfront, close to the rolling fields of cotton farms. It is 193 feet above sea level; winters are generally mild and summer temperatures reach the upper 90s with high humidity. Red fox are frequently seen in the park, along with deer and armadillo, and numerous species of waterfowl live in the water and along the shores.”
Page data as of October 15, 2026. Full source notes are in each layer’s info in the app.