Part of Mississippi River - Pools 11-22
The famous fishing on the Mississippi River draws crowds of anglers each year. The most popular species is the channel catfish, earning the city of Potosi the nickname "Catfish Capital of Wisconsin." Other species include bluegill, walleye, crappie, northern pike and bass. Best to try your luck in the spring before the rice field grows up.
There is boat ramp access within the campground, but can be chalenging for larger vessels as water levels drop and aquatic vegetation grows up.
Potosi Brewing Company Restauraunt & Museum (Potosi, WI - 2 miles)
Lock and Dam 11 (Dubuque, IA - 19 miles)
National Mississippi River Museum & Aquarium (Dubuque, IA - 20 miles)
Diamond Jo Casino & The Q Casino (Dubuque, IA - 20 miles)
Historic sites, Antiques, Fine Dining (Galena, IL - 28 miles)
This campground is a Self-Service Campground.
Self-Service Campgrounds allow campers to modify their own reservations on their arrival date, at no charge using the Recreation.gov website or Mobile App. So, if you want to add a night, leave early, or move to a different site, you can do it all from your smartphone!
Check-out time is 12:00 pm. Check-in time is 2:00 pm.
Campsites are by Reservation Only.
1. Campers With a Reservation:
MUST confirm the site reserved, locate site, and start camping.
A Park Ranger or Volunteer will come to your campsite to check you in. Have your ID and ATB pass, if applicable, ready to present.
2. Campers Without a Reservation:
MUST check for campsite availability and make reservation first by:
Using your smartphone camera to scan the QR Code at campsite
or call 1-877-444-6777
or visit www.recreation.gov
No parking on grass. Two (2) vehicles per site.
Hooking up to water, except to fill your tank, is prohibited. No washing of vehicles/campers
Camping equipment is limited to one (1) wheeled unit plus two (2) tents per site, or three (3) tents per site.
Check out is 12:00 pm. Check in is 2:00 pm
Visitors are expected to be aware of Campground Rules
From WI-133, Turn East on River Lane (two miles south of Potosi) and follow the directional signs approximately two miles to the campground. From US-61/WI-35, Turn S on River Lane and follow directional signs to campground.
Phone: RANGER OFFICE - 563-582-0881 / CAMPGROUND ENTRANCE STATION - 608-763-2140
Grant River Recreation Area






