
Weekend availability at Thomson Causeway
Live from Recreation.gov · checked Sep 19, 7:05 AM PTSold out 1 of the next 6 weekends — exactly when cancellation alerts earn their keep.
- Fri, Sep 18Sold out
- Fri, Sep 25Limited26/126 sites
- Fri, Oct 2Open62/126 sites
- Fri, Oct 9Limited29/128 sites
- Fri, Oct 16Limited8/126 sites
- Fri, Oct 23Open94/128 sites
Friday + Saturday nights, sites bookable both nights. Counts come from a rotating sweep and can lag a cancellation by up to a day — alerts watch your exact dates within minutes.
How booked is Thomson Causeway?
as of September 19Sites are open right now — we found space out to Oct. That changes fast at a campground. We check Thomson Causeway around the clock, so the moment your dates fill up and a cancellation reopens them, you'll be first to know. Weekdays still have room — for now.
Weekends (Saturday night)
Weekdays (Wednesday night)
Availability checked directly against the reservation system, out to 3 months ahead.
Campsites & amenities
Site-level details from Recreation.gov's official catalog.
- Campsites
- 133
- Electric sites
- 128
- Water hookups
- 102
- Pull-through
- 2
About this campground
Overview Thomson Causeway provides the unique experience of island camping on the great Mississippi River and it's well worth a try! The western edge of the recreation area offers visitors an unobstructed view of the widest spot on the Upper Mississippi River Basin, 3.5 miles from shore-to-shore. Here, campers can enjoy memorable views of the river and the valley, and partake in plenty of great water activities. Recreation Popular activities include fishing, hiking, hunting, biking and boating. Common fish species include the channel catfish, bluegill, walleye, large mouth bass, and northern pike. The Central Trail section of the famous Mississippi River Trail passes beside the campground, offering visitors miles of walking and biking trails along the river bank. Facilities Of the 125 reservable campsites, 120 have electric hookups and 5 campsites do not have electric hookups and are for tents only. Campsites in the Hickory, Potters South, and Potters North camping loops have water available at each individual campsite. Thomson Causeway provides the comforts of modern camping, including drinking water, an accessible flush toilet, electrical hookups, shower house and boat ramp, while still providing visitors with an authentic outdoor experience. This park also offers 2 reservable picnic shelters for day use. Natural Features The campground is built mainly on an island in the backwaters of the Mississippi River. Slow moving water on the eastern edge of the main recreation area creates a rich environment in which wildlife and fish abound. Contact Info For local information, please call (563) 362-8839 or call (815) 259-3628 for general information. Nearby Attractions Head northbound along the river to see the Ayers Sand Prairie State Nature Preserve or the Mississippi Palisades State Park. Visit the Ingersoll Wetlands Learning Center and Fulton's Dutch Windmill. Or watch a minor league baseball game at the Clinton Lumberkings stadium.
Getting there
Take IL State Route 84 to Thomson, Illinois. Turn west onto Main Street, then turn south onto Lewis Avenue.
Activities
- DAY USE AREA
- HUNTING
- HIKING
- FISHING
- CAMPING
- BIKING
Nearby federal campgrounds
- Blanding LandingMississippi River - Pools 11-2228 mi
- Fishermans CornerMississippi River - Pools 11-2230 mi
- Blanchard Island Recreation AreaMississippi River - Pools 11-2264 mi
- Illinois Waterway Visitor CenterIllinois Waterway72 mi
- Explosives Road TrailheadMidewin National Tallgrass Prairie110 mi
- The Silversmith HotelChicago128 mi
Never miss an opening at Thomson Causeway
Popular Illinois campgrounds book out months ahead — but cancellations happen every day. We watch Thomson Causeway around the clock and alert you the moment a sold-out site reopens for your dates, so you don't have to keep refreshing Recreation.gov.
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Details from Recreation.gov's official RIDB catalog. Conditions change — confirm with the managing office or on Recreation.gov before you go. Not affiliated with Recreation.gov or any federal agency.