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If you're looking for the best camping near Mille Lacs Lake, your search ends at Soo Line Trail / Onamia KOA. Located in central Minnesota just off Highway 169, this family-friendly campground offers the perfect mix of outdoor adventure, relaxation, and easy access to some of the state's top attractions.
Whether you're planning a weekend camping trip in Minnesota, an ATV getaway, or a full family vacation, this campground puts you right where you want to be—close to nature and packed with things to do.
At Soo Line Trail / Onamia KOA, you'll find a variety of camping options designed for every type of traveler:
Spacious RV sites with full hookups (ideal for big rigs)
Peaceful tent camping sites surrounded by nature
Comfortable cabin rentals for a hassle-free stay
This makes it one of the most versatile campgrounds in Minnesota, whether you're a seasoned RVer or trying camping for the first time.
One of the biggest reasons campers choose this location is its direct access to the Soo Line Trail—one of the most popular ATV trails in Minnesota.
Enjoy:
ATV riding right from your campsite
Scenic biking and hiking trails
Miles of forest views and wildlife
If you're searching for ATV-friendly campgrounds in Minnesota, it doesn't get more convenient than this.
This isn't just a place to stay—it's a destination for family fun.
During your visit, you can enjoy:
Themed camping weekends
Playground, GaGa ball, and yard games
Campfires and social events
It's the kind of Minnesota camping experience that keeps families coming back year after year.
Traveling with pets? This is a pet-friendly campground near Mille Lacs Lake, complete with a KampK9 dog park.
Amenities include:
Clean restrooms and hot showers
Laundry facilities
Camp store for essentials
Wi-Fi access
Firewood and snack options
You get the charm of outdoor camping with the comfort of modern conveniences.
When you're ready to explore beyond your campsite, you're in one of the best outdoor recreation areas in Minnesota:
Mille Lacs Lake – Known for world-class fishing, boating, and water recreation
Father Hennepin State Park – Perfect for hiking, swimming, and beach days
Grand Casino Mille Lacs – Dining, entertainment, and nightlife nearby
Ride Soo Line ATV Rentals (on-site) – Rent ATVs right at the campground and hit the Soo Line Trail without the hassle of transporting your own
With so much nearby, it's easy to see why this is a top choice for camping near Mille Lacs Lake.
What truly makes Soo Line Trail / Onamia KOA stand out is its welcoming, family-owned atmosphere. Guests love the friendly service, well-maintained grounds, and the sense of community that makes every stay feel special.
If you're searching for:
"Best campgrounds near Mille Lacs Lake"
"ATV camping in Minnesota"
"Family campgrounds in Onamia, MN"
… you've found the right place.
From relaxing campfires to high-energy trail rides, Soo Line Trail / Onamia KOA offers everything you need for an unforgettable outdoor experience.
Book your stay, pack your gear, and discover why this is one of the best camping destinations in Minnesota.
That doesn't mean this area has to always be empty. When you start reviewing camping options, your history will display here to help compare sites and find the best stay. You will be able to share your stay information with friends or family and save it for a later time if you have a KOA Account.
Make checkout easy by booking all your reservations at once. Add your sites from different campgrounds into your shopping cart* and then choose checkout.