USACE · Mississippi River - Pools 11-22

Thomson Causeway

Thomson Causeway — public domainDan VanDenBroeke via Recreation.gov

51 of 126 sites fit 42 ft

Book one of 095, 118, 003, 090, 074, 076 and 45 more

Longest for your rig: 99 ft
Booking: Reservable
Hookups: electric · water
Entry: Pull-through
ADA sites: —
Elevation: 603 ft
Vehicles: up to 2

Book on Recreation.gov →the official reservation system; we take no cut

Every bookable site

The 51 sites that take a 42 ft rig, drawn where they sit.

Fits your 42 ft rig — 51 sites

09599 ft vehicle · back · gravel 11890 ft vehicle · pull · paved 00380 ft vehicle · back · paved 09075 ft vehicle · back · gravel 07470 ft vehicle · back · paved 07670 ft vehicle · back · paved 08970 ft vehicle · back · gravel 09270 ft vehicle · back · gravel 09370 ft vehicle · back · gravel 09865 ft vehicle · back · gravel 11965 ft vehicle · back · paved 03860 ft vehicle · pull · paved 08260 ft vehicle · back · gravel 08360 ft vehicle · back · gravel 08760 ft vehicle · back · gravel 09155 ft vehicle · back · gravel 09955 ft vehicle · back · paved 07254 ft vehicle · back · paved 01250 ft vehicle · back · paved 01850 ft vehicle · back · paved 03750 ft vehicle · back · paved 04250 ft vehicle · back · paved 05850 ft vehicle · back · paved 07150 ft vehicle · back · gravel 07750 ft vehicle · back · gravel 07850 ft vehicle · back · paved 07950 ft vehicle · back · gravel 08050 ft vehicle · back · gravel 08150 ft vehicle · back · gravel 08450 ft vehicle · back · gravel 08550 ft vehicle · back · gravel 08850 ft vehicle · back · gravel 09450 ft vehicle · back · gravel 10150 ft vehicle · back · paved 10250 ft vehicle · back · paved 10650 ft vehicle · back · paved 11050 ft vehicle · back · paved 11250 ft vehicle · back · paved 12050 ft vehicle · back · paved 12150 ft vehicle · back · paved 12250 ft vehicle · back · paved 00145 ft vehicle · back · paved 05045 ft vehicle · back · paved 08645 ft vehicle · back · gravel 10045 ft vehicle · back · paved 10445 ft vehicle · back · paved 10845 ft vehicle · back · paved 10945 ft vehicle · back · paved 11145 ft vehicle · back · paved 11345 ft vehicle · back · paved 06442 ft vehicle · back · gravel

Too short for 42 ft — 70 sites

00240 ft vehicle · back · paved 00440 ft vehicle · back · paved 00640 ft vehicle · back · paved 00740 ft vehicle · back · paved 00840 ft vehicle · back · paved 01040 ft vehicle · back · paved 01640 ft vehicle · back · paved 02040 ft vehicle · back · gravel 02140 ft vehicle · back · paved 02340 ft vehicle · back · gravel 02440 ft vehicle · back · gravel 02540 ft vehicle · back · gravel 02640 ft vehicle · back · gravel 02740 ft vehicle · back · gravel 02840 ft vehicle · back · gravel 03640 ft vehicle · back · paved 03940 ft vehicle · back · paved 04040 ft vehicle · back · paved 04340 ft vehicle · back · paved 04440 ft vehicle · back · paved 04540 ft vehicle · back · paved 04640 ft vehicle · back · paved 04740 ft vehicle · back · paved 04840 ft vehicle · back · paved 04940 ft vehicle · back · paved 05940 ft vehicle · back · paved 06040 ft vehicle · back · paved 06240 ft vehicle · back · paved 06540 ft vehicle · back · paved 07040 ft vehicle · back · gravel 07540 ft vehicle · back · paved 09740 ft vehicle · back · gravel 11540 ft vehicle · back · paved 11640 ft vehicle · back · paved 11740 ft vehicle · back · paved 12440 ft vehicle · back · paved 12540 ft vehicle · back · paved 06138 ft vehicle · back · paved 06338 ft vehicle · back · paved 06638 ft vehicle · back · gravel 06738 ft vehicle · back · paved 06838 ft vehicle · back · paved 06938 ft vehicle · back · paved 10338 ft vehicle · back · paved 07336 ft vehicle · back · paved 01735 ft vehicle · back · paved 01935 ft vehicle · back · paved 02235 ft vehicle · back · gravel 05335 ft vehicle · back · paved 09635 ft vehicle · back · gravel 10735 ft vehicle · back · paved 11435 ft vehicle · back · paved 12635 ft vehicle · back · paved 05632 ft vehicle · back · paved 00530 ft vehicle · back · paved 00930 ft vehicle · back · paved 01130 ft vehicle · back · paved 01330 ft vehicle · back · paved 01430 ft vehicle · back · paved 01530 ft vehicle · back · paved 03430 ft vehicle · back · paved 03530 ft vehicle · back · paved 04130 ft vehicle · back · paved 05230 ft vehicle · back · paved 05430 ft vehicle · back · paved 05530 ft vehicle · back · paved 12330 ft vehicle · back · paved 05728 ft vehicle · back · paved 05125 ft vehicle · back · paved 10520 ft vehicle · back · paved

Tents only — no rig permitted here — 5 sites

127no rigs permitted 128no rigs permitted 129no rigs permitted 130no rigs permitted 131no rigs permitted

fits 42 ft (51) too short (75) not published (0)Click a site for what it publishes and a way to book it. Positions are the agency’s across 5 loops; roads, water and terrain are not shown, so this says where the sites are and not how you drive between them.

Within 60 miles

Map marker#	Campground	Distance	Sites	Longest for your rig	Hookups
1	Bulger's Hollow Recreation Area IA	4 mi W	24	—	none
2	Blanding Landing IL	28 mi NW	37	40 ft	electric
3	Fishermans Corner IL	30 mi SW	56	70 ft	electric
4	Clarks Ferry IA	49 mi SW	42	70 ft	electric
5	Shady Creek IA	53 mi SW	53	92 ft	electric
6	Grant River WI	58 mi NW	72	90 ft	electric

this campground numbered to match the tableClick a marker for what it is and how far. Straight-line distances, not driving distances; the inset shows where this sits in the state. For directions, open this location in OpenStreetMap.

Everything else on record

Bookable sites: 126
Non-site records excluded: 7
Longest driveway: 99 ft
Max occupancy per site: 6
Reservable sites: 126
Coordinates: 41.9517, -90.1108
Nearest place: THOMSON
Phone: 815-259-3628
Elevation: 603 ft

Sources

Recreation Information Database (RIDB) · fetched from https://ridb.recreation.gov/api/v1/facilities/233651 · retrieved 2026-08-13 · public-domain
USGS Elevation Point Query Service · fetched from https://epqs.nationalmap.gov/v1/json · retrieved 2026-08-13 · public-domain