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
Nancy W
VerifiedAugust 23, 2025 • Stayed at: 060, Loop: PMAN
Our loop had problems with power. (Site 60) There were multiple power surges almost every day. We have a good surge protector which shut off our rv power to protect it from damage. Our neighbors had the same problems. We left a day early as it was hot and we were tired of the power going out. We loved the campground otherwise.
Dale P
VerifiedAugust 23, 2025 • Stayed at: 004, Loop: PMAS
Love the views. Met a former co worker for the week. Usually yearly, last year flooded out. Love the improvement of pads and new pedestals in South, and more water hydrants in Potters.
Robert B
VerifiedAugust 23, 2025 • Stayed at: 056, Loop: PMAN
Very nice campground with very nice people working there.
James V
VerifiedAugust 23, 2025 • Stayed at: 128, Loop: TENT
Great view of the river and plenty of hiking trails
Robert M
VerifiedAugust 21, 2025 • Stayed at: 117, Loop: HPOI
I incorrectly picked out my site on the map and when I arrived there was disappointed. The recreation booth opened at 4pm so I drove around with the campsite map open on my phone looking to see if another spot was available. There were a couple great spots right on the river. When 4pm came I stopped by park booth when a very helpful and friendly staff member changed my reservation in seconds to the new spot I wanted. Very nice experience and will keep this tip in mind on future trips if needed. Thanks, Bob
Cathy P
VerifiedAugust 18, 2025 • Stayed at: 059, Loop: PMAN
Thomson Causeway is our favorite campground! Large sites, clean bathrooms and so peaceful and quiet. We love to ride our bikes and kayak on the river. I wish we could go more often.
Deborah B
VerifiedAugust 14, 2025 • Stayed at: 047, Loop: PMAN
Great site on the Water. Lots of wildlife-birds, turtles, beaver, muskrat. Interesting bike trails. We'll definitely go back.
Vicki M
VerifiedAugust 13, 2025 • Stayed at: 112, Loop: HPOI
Cant adjust water temp in showers, so they were a little cooler than I prefer. Other wise, the campground was great.
KEITH L
VerifiedAugust 12, 2025 • Stayed at: 117, Loop: HPOI
The campground is excellent. The people running the campground are great. We spent a week there and had to come home unexpectedly. There was no problem getting our refund. We enjoy the campground every time we go there. Keith & Christy Lehman
Chris d
VerifiedAugust 10, 2025 • Stayed at: 103, Loop: HPOI
This is a beautiful campground. It is well maintained. We have gone there many times and have never been disappointed.
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
