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
Report Incorrect Information
Help us improve by reporting any incorrect amenity information for Thomson Causeway.
Rates, Sites & Availability
126 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
126 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 (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
Peter H
VerifiedNovember 2, 2020 • Stayed at: 084, Loop: RIVE
Beautiful, clean campground. Nothing beats waking up and seeing the Mississippi!
John E
VerifiedNovember 1, 2020 • Stayed at: 006, Loop: PMAS
Thompson Causeway is our favorite go to Campground. PERIOD.
Carolyn Y
VerifiedNovember 1, 2020 • Stayed at: 070, Loop: PMAN
Always love Thomson Causeway. Our site unfortunately had a power box that wasn’t working but they were able to move us to a site that was even better. No complaints. We’ll be back. One of our all time favorite campgrounds.
Paul Z
VerifiedOctober 31, 2020 • Stayed at: 124, Loop: HPOI
Clean camp with boat launch. Sites on the water with a few hiking trails.
Rickey W
VerifiedOctober 29, 2020 • Stayed at: 040, Loop: PMAN
We always meet the nicest people here! Beautiful views. The Rangers and staff are always so helpful and knowledgeable. Sunsets are the best, river traffic is fun to watch, wild life is abundant (I mean the natural kind - not the party kind - ha ha). The campground is quiet and well kept, the hosts are great. No complaints and we stay here several times a year.
Chris B
VerifiedOctober 29, 2020 • Stayed at: 113, Loop: HPOI
Fire pits do not get cleaned. Many low branches over roadways and sites. Dead trees dropping branches near and on sites.
Denise T
VerifiedOctober 25, 2020 • Stayed at: 007, Loop: PMAS
Very nice campsites and clean facilities
Andy S
VerifiedOctober 25, 2020 • Stayed at: 103, Loop: HPOI
The campground is one of the cleanest and nicest campgrounds we have been to we travel a lot and it is always nice to have a level paved site
David B
VerifiedOctober 19, 2020 • Stayed at: 114, Loop: HPOI
Please change your check out time to 1:00. 4:00 is WAY to late. Talked to many campers and 95% also wished it was earlier. Seen MANY campers sitting and waiting for their spot to open up. 4:00 is to late to start setting camp up after you have paid for that spot..thank you. Again, please consider this, as we LOVE THOMPSON CAUSEWAY!
Robert B
VerifiedOctober 19, 2020 • Stayed at: 115, Loop: HPOI
Very nice campground and very pleasant folks!
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.
Nearby Campgrounds
Last updated: September 4, 2026
