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
Robert M
VerifiedJuly 31, 2025 • Stayed at: 019, Loop: PMAS
Great experience with plenty of nice campground areas and sites.
Jessica J
VerifiedJuly 31, 2025 • Stayed at: 097, Loop: RIVE
Beautiful place
James S
VerifiedJuly 30, 2025 • Stayed at: 015, Loop: PMAS
Beautiful and well managed. I will will return.
Ed S
VerifiedJuly 28, 2025 • Stayed at: 004, Loop: PMAS
Rained a lot. We had puddles on our lot and on the road in front of our site. Was fun watching the kids ride their bikes through the water. Nearby attraction is the Dutch Windmill at Fulton ,IL. Bear's Drive Inn at Thomson messed up our food order twice.
Sam B
VerifiedJuly 27, 2025 • Stayed at: 090, Loop: RIVE
Nice facilities, easy access to drinking water, and the campsite was literally on the bank of the Mississippi. The pit toilet was the right distance away (not too far away, but not too close either) and the modern restroom/showers were a short walk up the hill and clear the whole weekend.
Overall it was a nice experience, the campground is RV oriented, but we used a camp without issue. There is easy access to the bike trails in the area.
Rita J
VerifiedJuly 25, 2025 • Stayed at: 023, Loop: PMAS
Love it here and now it is especially easy to make same day reservtions! Thank you recreation.gov!!
Bill L
VerifiedJuly 25, 2025 • Stayed at: 076, Loop: PMAN
This is a very nice campground. Mayflies were prolific but that’s to be expected by the river. Families with kids showed up on Thursday with their bikes and the parents hadn’t trained their kids to respect other people’s campsites. I’d say that was the only drawback to the experience.
Wendy B
VerifiedJuly 24, 2025 • Stayed at: 041, Loop: PMAN
Nice campground. Quiet. Much wildlife in stream off of the Mississippi River to view. Campfire could have been a little farther from trailer but ample wood available from camp host and easy to purchase. Would return
James V
VerifiedJuly 22, 2025 • Stayed at: 065, Loop: PMAN
Great place on the river -- saw 5 tows go through the #14 lock which is close to camp -- clean place with low water pressure in the showers but the water was the right temp. -- I/we will be going back -- Voulonteers are the best!!
Todd B
VerifiedJuly 21, 2025 • Stayed at: 046, Loop: PMAN
Very nice COE campground. Location is nice, not much locally - but Clinton IA is 9 miles away.
Campsites are level, and easy back-ins.
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
