Coles Creek Campground
Carlyle Lake · Illinois · 145 sites
Photos: US Army Corps of Engineers via Recreation.gov
Overview
Coles Creek Campground is a US Army Corps of Engineers campground in Carlyle Lake, Illinois, with 145 sites in 5 loops. Mostly shady: most sites have good shade. Verizon and AT&T report coverage at every site; T-Mobile at 75 of 145.
116 of 145 sites shaded
16 of 145 sites in full sun
43 of 145 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 Coles Creek Campground are the shadiest?
Most of them. 116 of 145 sites have good shade, much of it from the afternoon sun; the other 29 are more open.
See the tree canopy in RoamWhich sites at Coles Creek Campground get the most sun?
Only a few. 16 of 145 sites are truly sunny and 15 more get some sun; the rest are shaded.
See the tree canopy in RoamWill Starlink work at Coles Creek Campground?
At some sites. About 43 of 145 sites have a clear gap in the trees for Starlink and 24 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 Coles Creek Campground are the most level?
82 of 145 sites are flat, and 37 more have a gentle slope most RVs can level with blocks; 26 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 Coles Creek Campground have cell service?
Mostly. Verizon and AT&T report coverage at every site; T-Mobile at 75 of 145. 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 Coles Creek Campground in October?
In October, expect highs around 69°F and lows around 46°F, with about 3.2 inches of rain over the month. Every month’s averages are in Roam Premium.
Open Coles Creek in RoamCampground facts
- Sites
- 145 in 5 loops
- Kinds
- 145 for RVs or trailers
- Hookups
- 145 with electric
- Longest rig
- 80 ft
- Accessible
- 2 sites
- Elevation
- 449–464 ft
- Every site
- Picnic table · Fire ring · Pets allowed · Campfires allowed · Check-in 5 PM, check-out 4 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. Photos: Recreation.gov.
From the campground’s Recreation.gov listing: “Coles Creek Campground offers 119 campsites and two group camping areas. Each campsite comes eqipped with electric hookups and provides a picnic area with picnic table and fire pit. All sites are either directly on the shoreline or a short walk to the lake. Modern amenities like showers and flush toilets are provided. The campground is adjacent to the Coles Creek Day Use Area which features a reservable picnic shelter, as well as a designated swimming beach with its own shower facility. Created in 1967, the 26,000-acre lake is recognized as one of the nation's top ten inland sailing lakes and hosts several annual races and regattas. Carlyle Lake is home to an array of wildlife that can be seen throughout the year. Its waters and shores are a resting spot for migratory waterfowl and other birds. There are six established Watchable Wildlife Sites with viewing towers open to the public around the lake.”
Page data as of October 15, 2026. Full source notes are in each layer’s info in the app.