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
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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
Karen M
VerifiedJune 8, 2026 • Stayed at: 32, Loop: GRANT RIVER
very nice clean park, volunteer people very helpful and courteous.
Cathy O
VerifiedJune 8, 2026 • Stayed at: 59, Loop: GRANT RIVER
Very clean. Even forgot a couple of dog tie outs. Hosts contacted us and said they had them. Very nice! Great views
Robert G
VerifiedJune 12, 2026 • Stayed at: 02, Loop: GRANT RIVER
Campground was very nice and the care takers were fantastic I would camp there again
Cathy R
VerifiedJune 14, 2026 • Stayed at: 32, Loop: GRANT RIVER
Very clean quite campground.
MaryAnne R
VerifiedJune 15, 2026 • Stayed at: 55, Loop: GRANT RIVER
We're motorcycle riders and you can't beat South West WI for great roads. This has been our home base campground for over 20 years and hopefully many more. We now have a 38 ft 5th wheel toy hauler and have used a number of sites without any issues.
There are 3 routes into the campground. If you're pulling a camper, you might want to take the River Lane Road in from the west. It's a fun road from the east, on the motorcycles! We go in on Slazing Rd. BUT, it's not for the faint of heart with a camper!
We have US Cellular and the signal is weak.
Always well kept and the prior hostess was SUPER friendly and helpful.
Taher U
VerifiedJune 17, 2026 • Stayed at: 66, Loop: GRANT RIVER
I loved my stay at Grant River Campsite by the Mississippi River. My campsite was 66, which is a little on the hill, but I did not feel it much. Some are on more consistent ground closer to 66. However, the unblocked view I had made it all worth it
A few highlights above the site:
1. Most of the folks had RVs - Everyone was very respectful throughout
2. The river is very calm and a great spot for fishing
3. It was very calm and chill - The sunset from my spot was just great
4. There is an onsite fully functional restroom with a toilet and showers (At no cost)
5. Every campsite includes a picnic table with campfire setup
6. There is a cute little library (Perhaps the smallest I would quote)
7. There is a big hut-like area where a group can sit and have food
8. Very kid and senior-friendly - There is a small kid playground with slides and swings
9. The campsite is right beside tracks - On average, 3-4 trains were passing every night (By making big horns)
10. The town is close by
11. The staff were very kind and friendly
Phone Carrier: Verizon
Coverage Strength: (3.5) Good Coverage
Jeff A
VerifiedJune 17, 2026 • Stayed at: 50, Loop: GRANT RIVER
Excellent sites. Trains added to the experience and only passed 2 times in the night. Great view of the mighty Mississippi! Easy drive to Mississippi RIver aquarium and museum. Potosi Brewery was a great side light
Norman B
VerifiedJune 21, 2026 • Stayed at: 11, Loop: GRANT RIVER
The park is beautiful.
Ronda L
VerifiedJune 22, 2026 • Stayed at: 40, Loop: GRANT RIVER
Campground was really nice, a little close to the train tracks (didn't bother me too much), the lake flies were a little annoying but otherwise was a good place.
Michael W
VerifiedJune 22, 2026 • Stayed at: 62, Loop: GRANT RIVER
Very nice and clean place
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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