Available sites
72 total sites
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About Grant River
Seasonal information
2026 Season availability
Campground Amenities
Most popular amenities
Pet friendly
River Access
RV Utilities and Hookups
- Dump station on site
Water and Hygiene
- Potable Water
Water Access
- River Access
Pets and Policies
- Pet friendly
Rates, Sites & Availability
72 Sites Available
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Site Details
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72 Sites Available
No available sites
All sites are booked for your selected dates. Try showing all sites to see booked options, create an alert to be notified when something opens up, or adjust your dates.
Reviews (594)
What Guests Are Saying
Grant River Campground is highly praised for its cleanliness, excellent management by hosts Jeff and Bonnie, and beautiful views of the Mississippi River. Visitors appreciate the friendly atmosphere, well-maintained facilities, and the site's peacefulness, despite frequent train noise. Many describe their experience as enjoyable and express a desire to return, with some noting the campground's amenities and kid-friendly features.
What Guests Are Saying
Grant River Campground is highly praised for its cleanliness, excellent management by hosts Jeff and Bonnie, and beautiful views of the Mississippi River. Visitors appreciate the friendly atmosphere, well-maintained facilities, and the site's peacefulness, despite frequent train noise. Many describe their experience as enjoyable and express a desire to return, with some noting the campground's amenities and kid-friendly features.
Review Summary
Marilyn L
VerifiedAugust 23, 2025 • Stayed at: 63, Loop: GRANT RIVER
Had heard about the trains and they were very loud.
DOREEN B
VerifiedAugust 20, 2025 • Stayed at: 26, Loop: GRANT RIVER
The campground was great! but oh those trains!!! Too close to the campground and within 50 ft of our campsite! I had to wear earplugs to sleep. The camp host was great! I was impressed by the bat boxes in the campground. We were able to picnic by the water, which was nice
John P
VerifiedAugust 16, 2025 • Stayed at: 08, Loop: GRANT RIVER
Very nice camp sites, clean bathrooms and river views. Many loud trains but that’s no fault of the campground.
Pamela R
VerifiedAugust 11, 2025 • Stayed at: 09, Loop: GRANT RIVER
Great sites & view.
Garry D
VerifiedAugust 8, 2025 • Stayed at: 50, Loop: GRANT RIVER
We always enjoy staying at Corps parks. The grounds are kept clean. Restrooms were clean but the toilet tissue has alot to be desired. The inability to fill water tank at a clean water source at a central location is a challenge. Then you have to find a water spigot and potentially block the one lane road while filling. Or being stuck behind someone that is filling. Also, at the dump station, fill in with black top to make it a straight on shot. That curve s just ridiculous. No body wants to do that and then not be straight at the dump. Just do it.
Colleen N
VerifiedJuly 27, 2025 • Stayed at: 37, Loop: GRANT RIVER
Nice level concrete pads. Lots of shade trees. Great bathrooms, nice showers. Beautiful sunsets and views of the Mississippi right from your camper. Well taken care of COE campground.
Lisa W
VerifiedJuly 25, 2025 • Stayed at: 34, Loop: GRANT RIVER
good place too stay
Deborah N
VerifiedJuly 24, 2025 • Stayed at: 31, Loop: GRANT RIVER
As always, a great stay.
Thomas B
VerifiedJuly 21, 2025 • Stayed at: 50, Loop: GRANT RIVER
Saw a ranger once only. This park is neglected compared to previous years.Also not a fan of the upcoming check-in system. Not everyone has a smartphone. The park at DeSoto is much nicer.
Jessica K
VerifiedJuly 18, 2025 • Stayed at: 67, Loop: GRANT RIVER
A beautiful spot, but literally right next to a train track with trains blowing their horns all night. Many times more than one per hour. Not a great night for sleeping!
Location & Directions for Grant River
Grant River Recreation Area, Potosi, WI 53820 United States
Elevation: 189 ft
Getting There
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.
Highway access
The campground is accessible from WI-133, which is approximately two miles north, and US-61/WI-35, located to the east.
Nearby Campgrounds
Last updated: October 22, 2026
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Explore Potosi, WI
Population: 595
Nearby city: Dubuque, IA
Approx. 11 mi away (straight-line distance)
Elevation: 801 ft
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