Welcome to Great River Harbor Campground & Marina, your riverside destination for relaxation, adventure, and unforgettable memories on the Mississippi River. We are nestled in the scenic bluffs of Alma, Wisconsin. Great River Harbor offers the perfect escape for families, friends, and travelers looking to slow down and enjoy everything river life has to offer.

Whether you’re staying for the weekend, spending the season with us, or just stopping by for a day on the water, there’s something here for everyone. Spend your mornings soaking up peaceful river views, afternoons out boating, fishing, swimming, exploring nearby sandy beaches, and evenings gathered around a campfire under the stars. From wildlife sightings and beautiful sunsets to live music, great food, and waterfront fun, every day brings something new to enjoy.

With seasonal campsites, marina access, boat slips, on-site dining, and a welcoming atmosphere, Great River Harbor is more than just a campground. This is a place where families come together, friendships grow stronger, and lasting memories are made along the river. From our family to yours, we hope to see you on the river!

What we offer:

  • Cabin Rentals
  • Pontoon & Fishing Boat Rentals
  • Temporary Sites
  • Restaurant/ Bar
  • Marine Mechanic
  • Seasonal Campsites
  • Overnight Boat Slips