Grant River
Sold out? Sites at Grant River open up when campers cancel.
Campsite Tonight watches Recreation.gov 24/7 and adds an open site to your cart automatically — you just check out.
About Grant River
Grant River is a national park campground at Mississippi River - Pools 11-22 in Grant County, Wisconsin. Reservations are managed through Recreation.gov. Campsite Tonight watches Mississippi River - Pools 11-22 around the clock and automatically adds an open site to your Recreation.gov cart the moment a cancellation appears — so you just check out.
Grant River is in very high demand — sites here routinely sell out well in advance. Cancellations are often the best way in, which is exactly what Campsite Tonight watches for.
The campground accommodates RVs and trailers up to 90 ft.
Other campgrounds at Mississippi River - Pools 11-22 include Blanding Landing.
Total reservations in May — 2023: 363 · 2024: 353 · 2025: 395
Location
Address
Potosi, Wisconsin
Coordinates
42.6594, -90.7097
Very high demand - sites typically fill up immediately when the booking window opens. Plan to book the moment reservations open.
- •July sees 558 reservations - book early or set cancellation alerts.
Nearby Campgrounds
Blanding Landing
Mississippi River - Pools 11-22
Bellevue State Park
Bellevue State Park
Pikes Peak State Park
Pikes Peak State Park
Maquoketa Caves State Park
Maquoketa Caves State Park
Backbone State Park
Backbone State Park
Yellow River State Forest
Yellow River State Forest
Grant River FAQ
How far in advance should I book Grant River?
Very high demand - sites typically fill up immediately when the booking window opens. Plan to book the moment reservations open. Mark your calendar for when the booking window opens (typically 5-6 months ahead). Also set alerts - cancellations do happen.
What is the busiest time at Grant River?
July typically sees the highest reservation activity at Grant River. During peak times, 100% of reservations are made 2+ weeks in advance.
Are there campsites available at Grant River right now?
Grant River is currently fully booked for the next 14 days. However, cancellations happen frequently - download the Campsite Tonight app to get instant alerts when sites become available.
Where is Grant River located?
Grant River is located in Mississippi River - Pools 11-22, near Potosi, Wisconsin.
Track Availability at Grant River
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