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
margaret r
VerifiedMarch 9, 2021 • Stayed at: 045, Loop: PMAN
Many sites were low and prone to flooding. The sites were well placed. Bicycle riding was Ok.
LeAnne P
VerifiedMay 10, 2021 • Stayed at: 119, Loop: HPOI
Wonderful. Went across the river to Iowa to a brewery and see the windmill. Thomson was beautiful. Gorgeous sunsets. Everyone is so friendly. Not a lot to do for kids older than maybe 4, so it stays quiet for the most part.
Marc D
VerifiedMay 12, 2021 • Stayed at: 057, Loop: PMAN
All the pads were concrete and very level requiring very little leveling. The views were excellent as we were on the point near the Mississippi. Would like to have water nearer the coach but we came prepared with our own holding tank of water. Facilities were excellent for showering and bathrooms.
Kathy M
VerifiedMay 16, 2021 • Stayed at: 054, Loop: PMAN
It’s always a very relaxing time. Campground is clean and well maintained.
Rick S
VerifiedMay 17, 2021 • Stayed at: 022, Loop: PMAS
We loved the park,great sites for camping,friendly park staff. Plan to return.
Patrick K
VerifiedMay 17, 2021 • Stayed at: 117, Loop: HPOI
Thomson is one of our Spring favorites. The campground is always in great shape.
James V
VerifiedMay 18, 2021 • Stayed at: 071, Loop: PMAN
great place and a near by long bike path -- great view of the river -- good warm showers -- trails
Clinton G
VerifiedMay 23, 2021 • Stayed at: 100, Loop: HPOI
Very nice campground!! This is only electricity and I prefer full hook ups but the river view cheaper price was worth the extra work!! I would recommend Thomson causeway to anyone.
Tom F
VerifiedMay 23, 2021 • Stayed at: 056, Loop: PMAN
Clean. Sites are separated nicely
Crystal N
VerifiedMay 23, 2021 • Stayed at: 094, Loop: RIVE
This is a really nice spot. It's close to the Mississippi River - you can walk right up to the water's edge. The sites were level and spacious. The park was clean and well kept. Most of the campers were families and everyone seemed well behaved. There was a vault toilet right in the camp area, with the more modern facility with showers up the hill away from the water, presumably to protect from flooding.
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
