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
Richard S
VerifiedSeptember 10, 2021 • Stayed at: 050, Loop: PMAN
very nice campground with nice views & awesome sunsets
William W
VerifiedSeptember 10, 2021 • Stayed at: 071, Loop: PMAN
This is our favorite campground. Well kept. Beautiful scenery. We try to come here 3 or 4 times season.
James V
VerifiedSeptember 9, 2021 • Stayed at: 069, Loop: PMAN
Great place -- would like it even better if folks would not have all those night lights
Paul M
VerifiedSeptember 7, 2021 • Stayed at: 004, Loop: PMAS
Nice campground
Kenneth T
VerifiedSeptember 6, 2021 • Stayed at: 087, Loop: RIVE
Well we had a great time we will be back next year-we had the awning rip off when the storm went by got ate up with chigger the park was nice & neat see you all next year so stay safe
Delanne R
VerifiedSeptember 5, 2021 • Stayed at: 124, Loop: HPOI
Shower room could use an update.
Gary W
VerifiedSeptember 3, 2021 • Stayed at: 063, Loop: PMAN
Was during the weekdays and wonderful. Quiet well kept park. Thursday and Friday the weekenders started moving in and the dogs. This a big problem in a lot of places! The owners have no respect for other just like the smokers used to be. Dogs barking and owners not keeping them quite! Have been to a few parks where no dogs allowed and it is pure Bliss! This is our tax dollars and we should be able to injoy it instead of feeling like your in a dog park!
Gregory W
VerifiedSeptember 2, 2021 • Stayed at: 118, Loop: HPOI
Great facilities in a beautiful location. We always enjoy our time at the Causeway!
sherry j
VerifiedAugust 31, 2021 • Stayed at: 017, Loop: PMAS
Always enjoy our stays and everyone we stay by are always freindly.
David W
VerifiedAugust 30, 2021 • Stayed at: 120, Loop: HPOI
We were in the High Point loop. Nice view of the widest point of the entire Mississippi Rv. (3 Miles across). Sites are very well manicured and maintained. Easy travel distance to Savanna, Illinois and Clinton, Iowa and all points north or south. Easy access to long bike trails and or boat launch for kayaking and canoeing.
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
