Sites & Rates
46 total sites · $20.00 avg/night
About Dam East - Mcnair Campground
Number of accommodations: 46
Activities & Attractions
Nearby
Boating
Fishing
Swimming
Year-round
Fishing
Spring
Boating
Summer
Boating
Swimming
Fall
Boating
Seasonal information
2026 Season availability
Campground Amenities
Most popular amenities
Showers
RV Utilities and Hookups
- Dump station on site
Water and Hygiene
- Potable Water
- Showers
Water Access
- Beach Access
Report Incorrect Information
Help us improve by reporting any incorrect amenity information for Dam East - Mcnair Campground.
Rates, Sites & Availability
46 Sites Available
No sites found matching your criteria.
No available sites
All sites are booked for your selected dates. Try showing all sites to see booked options, create an alert to be notified when something opens up, or adjust your dates.
Site Details
Select a site to view details
46 Sites Available
No available sites
All sites are booked for your selected dates. Try showing all sites to see booked options, create an alert to be notified when something opens up, or adjust your dates.
Reviews (975)
What Guests Are Saying
Dam East - McNair Campground offers a clean, quiet environment with well-maintained sites and friendly camp hosts, making it a pleasant place for visitors. The campground features paved paths, easy access to fishing, and ample walking and biking trails. However, some concerns include shared water spigots, occasional insect issues, and the need for upgrades to certain facilities, such as the shower house and tree maintenance.
What Guests Are Saying
Dam East - McNair Campground offers a clean, quiet environment with well-maintained sites and friendly camp hosts, making it a pleasant place for visitors. The campground features paved paths, easy access to fishing, and ample walking and biking trails. However, some concerns include shared water spigots, occasional insect issues, and the need for upgrades to certain facilities, such as the shower house and tree maintenance.
Review Summary
Ann R
VerifiedJanuary 4, 2026 • Stayed at: 44, Loop: Spillway
On this site it is very very obvious that trees need to be cut down
I filed one complaint on tree limb cutting into my roof and no one ever did anything about it
Look around the campsite
You can see the damage that has been done from the tree diseases
It is sad
However they must come down
No one wants to see that
However that is cheaper to someone losing their life from a falling tree limb
All one has to do is take a look around each campsite and see the trees that are a hazard
Ann R
VerifiedJanuary 4, 2026 • Stayed at: 44, Loop: Spillway
On this site it is very very obvious that trees need to be cut down
I filed one complaint on tree limb cutting into my roof and no one ever did anything about it
Look around the campsite
You can see the damage that has been done from the tree diseases
It is sad
However they must come down
No one wants to see that
However that is cheaper to someone losing their life from a falling tree limb
All one has to do is take a look around each campsite and see the trees that are a hazard
Ann R
VerifiedJanuary 4, 2026 • Stayed at: 44, Loop: Spillway
On this site it is very very obvious that trees need to be cut down
I filed one complaint on tree limb cutting into my roof and no one ever did anything about it
Look around the campsite
You can see the damage that has been done from the tree diseases
It is sad
However they must come down
No one wants to see that
However that is cheaper to someone losing their life from a falling tree limb
All one has to do is take a look around each campsite and see the trees that are a hazard
George c
VerifiedDecember 22, 2025 • Stayed at: 34, Loop: Spillway
I stayed at the dam east campground below the Carlyle lake spillway on the Kaskaskia River. The bathrooms were very clean and to my surprise, heated. Would gladly stay there again.
George c
VerifiedDecember 22, 2025 • Stayed at: 34, Loop: Spillway
I stayed at the dam east campground below the Carlyle lake spillway on the Kaskaskia River. The bathrooms were very clean and to my surprise, heated. Would gladly stay there again.
George c
VerifiedDecember 22, 2025 • Stayed at: 34, Loop: Spillway
I stayed at the dam east campground below the Carlyle lake spillway on the Kaskaskia River. The bathrooms were very clean and to my surprise, heated. Would gladly stay there again.
Debra G
VerifiedNovember 25, 2025 • Stayed at: 45, Loop: Spillway
Love camping at Dam East Spillway. The camp hosts are very helpful and friendly!
Debra G
VerifiedNovember 25, 2025 • Stayed at: 45, Loop: Spillway
Love camping at Dam East Spillway. The camp hosts are very helpful and friendly!
Debra G
VerifiedNovember 25, 2025 • Stayed at: 45, Loop: Spillway
Love camping at Dam East Spillway. The camp hosts are very helpful and friendly!
Roger H
VerifiedNovember 16, 2025 • Stayed at: 36, Loop: Spillway
We spent one night in the campground, and it was GORGEOUS. I would have given five stars, but the naming convention and lack of detail maps made the campground difficult to locate using campground names. Once we switched to GPS coordinates (provided by USACOE) it took us right to it. We were unable to locate the check-in gate house, however, and only found the dump station after asking another camper where it was. The campsite itself was level and hard-surfaced. This is a GREAT campground! It was the only COE campground left in the system that hadn't already closed for the winter.
Location Dam East - Mcnair Campground
Address:
801 Lake Road
Carlyle, IL, 62231
United States
From I-57, take Old U.S. Highway 50 west for 22 miles to the Dam East Entrance road. Turn north and continue through the four-way intersection to the McNair Group Area.
The campground is accessible via I-57, with the nearest exit leading to Old U.S. Highway 50, approximately 22 miles to the west.
Latitude & Longitude: 38.6083 / -89.325
Elevation: 136 feet
Policies & Rules
Arrival & departure
Check in time
5PM
Check out time
4PM
General
- Dam East - McNair is 100% reservable, and available for same day reservations.
- Dam East Spillway is now its own loop within McNair (Sites 33-47) and is open year-round.
- Campsites are single capacity; no double capacity or buddy sites are available
- If the Group Area is not reserved, it will be available on a first-come, first-served basis
- The Spillway Loop does not have a shower house, or dump station. Campers are able to use the shower and dumpstation at the entrace of McNair throughout the non-peak season. *Shower House may not be open 7 days/week.
- No personal checks or cash are accepted at this time. Credit/Debit card only.
- Camping No-Show - Camping no-show customers who do not arrive at the campground or group facility by check-out time the day after arrival or does not cancel the reservation by check out time on the day after the scheduled arrival date will be assessed a $20.00 service fee and forfeit their reservation. If the no-show service fee is greater than the reservation amount, the customer will not be charged any additional service fees.
- Cancellation Fees - A $10 service fee is withheld from the refund anytime the customer cancels a camping or day use reservation. Depending on when the cancellation is made, it may be considered a late cancellation and additional fees may be forfeited. A customer who cancels a reservation the day before or on the day of arrival will pay a $10.00 service fee AND forfeit the first night's use fee (not to exceed the total paid for the original reservation). Cancellations for a one-night reservation will forfeit the entire amount paid and will not be subject to an additional service fee.
- Firewood brought into this facility must be purchased, or collected locally due to invasive insects.
- 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.
- Click here for a virtual tour of Carlyle Lake
Nearby Campgrounds
Last updated: July 11, 2026
