Sites & Rates
Average nightly rates126 total sites
RV Sites
121 sites
Tent Sites
5 sites
About Thomson Causeway
Number of accommodations: 126
Seasonal information
2026 Season availability
Campground Amenities
Most popular amenities
Playground
RV Utilities and Hookups
- Dump station on site
Water and Hygiene
- Potable Water
On Site Services
- Playground
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Rates, Sites & Availability
126 Sites Available
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Site Details
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126 Sites Available
No available sites
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Reviews (760)
What Guests Are Saying
Thomson Causeway is a well-maintained and beautiful campground with stunning views of the Mississippi River, abundant wildlife, and excellent biking trails. Visitors appreciate the clean facilities, friendly staff, and spacious camping areas. While there are minor concerns like occasional bugs and limited shower facilities, the overall experience is positive, making it a favorite destination for many campers.
What Guests Are Saying
Thomson Causeway is a well-maintained and beautiful campground with stunning views of the Mississippi River, abundant wildlife, and excellent biking trails. Visitors appreciate the clean facilities, friendly staff, and spacious camping areas. While there are minor concerns like occasional bugs and limited shower facilities, the overall experience is positive, making it a favorite destination for many campers.
Review Summary
Eric B
VerifiedSeptember 30, 2024 • Stayed at: 008, Loop: PMAS
A nice campground with great views.
Joseph G
VerifiedSeptember 26, 2024 • Stayed at: 074, Loop: PMAN
Wonderful campground. Well maintained. Bathroom shower house was a 10 rating out of 10.
Nice spots right on the river.
Jack M
VerifiedSeptember 24, 2024 • Stayed at: 061, Loop: PMAN
This is a really beautiful place, and a very quiet campground. Great place to camp for relaxation, as well as kayaking, canoeing, fishing, and bicycling.
SUSAN R
VerifiedSeptember 22, 2024 • Stayed at: 112, Loop: HPOI
This was our first time camping at Thompson Causeway, it did not disappoint. Nice paved level pads with water and electric and a great view of the Mississippi, the sunsets were stunning. The bike path to Savanna and the other direction to Fulton could be accessed right from the campground. Showers were clean, push button, and did NOT warm up. That was disappointing however they were private with a door and dryer egress area.
edwin h
VerifiedSeptember 20, 2024 • Stayed at: 038, Loop: PMAN
Love the bike trails , been going there since I was a kid I’m now 62 . Only problem we had was something biting (bugs) us in and around the picnic table
Robert J
VerifiedSeptember 19, 2024 • Stayed at: 021, Loop: PMAS
THE WATER HOOKUP ON EVERY SITE IS REAL PLUS. THE BIKE RIDE INTO FULTON AND CLINTON IS VERY ENJOYABLE
Richard S
VerifiedSeptember 17, 2024 • Stayed at: 035, Loop: PMAN
I guess if you camp next to a wildlife refuge next to the Mississippi, you better be prepared for Mosquitoes. They were very hungry at night and took a few sips of my blood. Otherwise Camp was good. Drove over to IOWA a few times for supplies and site seeing. Area sure has a good supply of Poison Ivy.
Stephen B
VerifiedSeptember 15, 2024 • Stayed at: 068, Loop: PMAN
Nearby camper with barking dogs!
Why do people not control dog noise? Leave dogs out front of campsite to bark at everything and everybody!
We finally called DNR to come talk to them,
It’s a shame , we noticed this in more and more campgrounds.
BRETT K
VerifiedSeptember 13, 2024 • Stayed at: 070, Loop: PMAN
Nice clean park. Attendants and Ranger were all very nice.
Brian J
VerifiedSeptember 13, 2024 • Stayed at: 067, Loop: PMAN
Beautiful, level sites.
Location Thomson Causeway
Address:
1600 Lewis Avenue
Thomson, IL, 61285
United States
Take IL State Route 84 to Thomson, Illinois. Turn west onto Main Street, then turn south onto Lewis Avenue.
Thomson Causeway is accessible via IL State Route 84, which connects to other major routes in the area.
Elevation: 184 feet
1.1 mi drive to downtown Thomson (about 3 min)
Policies & Rules
Arrival & departure
Check in time
2PM
Check out time
12PM
General
- New check-out/set up times this year: Campsites available to set up on at 2 pm, you may set up earlier than 2 pm if the campsite is vacant
- All campers must check-in on the day of arrival during fee booth hours.
- Fee booth hours are: Monday - Wednesday - Thursday - Sunday - Mondays of holiday weekends
- Campsites 33, 79-97, and 127-131 do not have water available at each campsite. You are able to fill up your holding tank at the dump station or from a water faucet. Campers must unhook from water faucet when done filling holding tank.
- Please make sure to empty or flush your water and waste tanks at the designated dump station drains only. Emptying tanks, including freshwater tanks, on roadways, parking lots, campsites or other areas in the park is prohibited. Also, dumping or emptying water or waste tanks, including freshwater tanks, on state, county or city roads is illegal per state statutes. Thank you for your cooperation.
- Campers using a discount card are required to verify their discount card number during check-in by providing the discount pass and a photo ID.
- Only one RV and two tents will be allowed on RV sites. The only exception is if there is no RV on site, in which case you may have three tents.
- Visitors are expected to be aware of Campground Rules
- To learn more about this campground, click here
- 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.
- Firewood can be purchased in the campground during the hours of 5 pm to 8 pm nightly for $6 per bundle from the on-site firewood shed. Use the QR code at the firewood shed to pay for firewood using a credit card. No cash or checks are accepted for firewood sales.
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Last updated: September 4, 2026
