Thomson Causeway

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.

Camp site features

Across 126 camp sites:

  • Electric hookups: 121 of 126 sites
  • Water hookups: 101 of 126 sites
  • Picnic table: 116 of 126 sites
  • Pets allowed: all 126 sites
  • Longest RV: 99 ft
  • Largest party: 6 people
  • Power up to 50 amps
  • Equipment: CARAVAN/CAMPER VAN, FIFTH WHEEL, PICKUP CAMPER, POP UP, RV, RV/MOTORHOME, Tent, Trailer, VEHICLE

Directions

Take IL State Route 84 to Thomson, Illinois. Turn west onto Main Street, then turn south onto Lewis Avenue.

Stay Limit

Check in from 2 PM, check out by 12 PM.

Reviews

933 reviews
5 stars
692
4 stars
189
3 stars
31
2 stars
13
1 stars
8
Allen L
Loop:Pman
Site:
Reviewed 10 days ago
Site 69 the best in the campground
Kelly R
Loop:Pman
Site:
Reviewed 10 days ago
My wife and I have been coming here for several years and few times a year and we have a great time every time. My wife takes wildlife photos as a hobby and we enjoy the Eagles and all the cool varity of wildlife and the views are incredible! The Campground is very well maintained. We look forward to every visit.
Scott B
Loop:Rive
Site:
Reviewed 11 days ago
great veiws of the the river, close to clinton Ia nice camp sites
Tracy M
Loop:Pman
Site:
Reviewed 13 days ago
Beautiful park with surprising amenities! Quiet and clean. Highly recommend!
Amanda L
Loop:Pman
Site:
Reviewed 14 days ago
Best campground we have stayed at! Very quiet campground with clean and working restroom and shower buildings (3)! We had the perfect view of God's creation. Scenic landscape, eagles, beavers, seagulls, blue herons, and so much more! Fished right from our sight and had fresh dinner 4 nights in a row. Excellent bike trail. We will be back!
Carole M
Loop:Hpoi
Site:
Reviewed 16 days ago
Beautiful site with great Mississippi River views!
Availability

See the Camp Sites section below to find detailed booking availability.

Reserve

Season dates

Peak season

May 1, 2027 – Oct 23, 2027

Reservable online

Peak season

May 1, 2028 – Oct 21, 2028

Reservable online

Camp Sites

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