Welcome to the Three Forks KOA!

Perfect place to base camp while you visit Yellowstone National Park, Virginia City, Bozeman, or fly fish one of the outstanding blue-ribbon trout fisheries that converge as the three forks of the Missouri.  Hundreds of miles of bike trails, including the mountain terrain of Copper City BLM trails, are just minutes from the KOA.  Welcome to Three Forks!

Campground Amenities

  • 50 Max Amp
  • 65' Max Length
  • Wi-Fi
  • Propane ($)
  • Firewood ($)
  • Pavilion
  • Dog Park
More About Amenities

Ways to Stay

KOA Journey

KOA Journey Campgrounds

KOA Journey campgrounds are the perfect oases after a day on the road. Whether it’s along the way or a quick getaway, they’ve got you covered. Located near the highways and byways of North America with long Pull-thru RV Sites, they deliver convenience to the traveling camper. Pull in, ease back and take a load off.

KOA Journeys Feature:

  • Pull-through RV Sites with 50-amp service
  • Premium Tent Sites
  • Well lit after hours check-in service

Latest Hot Deal

KOA Rewards Appreciation Weekend

KOA Rewards Appreciation Weekend Photo

WHEN: September 6-7, 2024

WHAT: KOA Rewards holders stay as a paying guest on Friday, September 6th at any participating KOA campground and get Saturday, September 7th for FREE*.

WHY: KOA Rewards Appreciation Weekend is designed exclusively for KOA Rewards holders to say thanks for your loyalty and for trusting your camping memories to us. On this late-summer weekend, we gather to celebrate friends, family and fun in the great outdoors we all adore.

* Only at participating KOA locations. Applies to one site per a KOA Rewards account, for two consecutive nights at the same KOA. Sites may be limited. KOA Rewards discount does apply but not valid with other discounts.

Book This Hot Deal

Local Area

Yellowstone National Park

We are located about 2 hours from West Yellowstone, the west entrance to Yellowstone National Park, and whether you decide to take Highway 287 through charming Ennis and the Madison Valley or take Highway 191 through the Gallatin Canyon, you will not be disappointed with the beautiful landscapes on either route.

West Entrance

West Yellowstone, MT 59773


Lewis & Clark Caverns State Park

Lewis & Clark Caverns State Park features one of the largest known limestone caverns in the Northwest. Cave Tours are by guided tour only and will be offered May - September.  Lewis & Clark Caverns State Park also features camping and trails to hike or bike, a state-of-the-art visitor center, interpretive displays, a gift shop, food and beverage concessions, amphitheater, and interpretive events presented during the summer months.
Click here for the trail map Lewis & Clark Caverns State Park Trail Guide (pdf)The site encompasses 3,015 acres. The entry area is at an elevation of 4,300 feet and the caverns area is at an elevation of 5,300 feet.

PO Box 489

Whitehall, MT 59759




Missouri Headwaters State Park

Considering it an essential point in the geography of this western part of the continent, Meriwether Lewis wrote the country opens suddenly to extensive and beautiful plains and meadows which appear to be surrounded in every direction with distant and lofty mountains. The legendary Sacajawea was captured here as a child and eventually returned as a member of the Corps of Discovery. Another member of this expedition, John Colter, later made several trips to this area in search of furs and began his famous run nearby. Pioneers slowly settled the surrounding area and transformed it into profitable grazing and farming land. Missouri Headwaters State Park preserves much of the region's abundant wildlife, lush, vegetation, and scenic beauty that have attracted people for thousands of years.

The park provides foot trails to points of interest, interpretive displays of the area's cultural and natural history. River floating, fishing, picnicking, bicycling, hiking, interpretive programs, and photography are popular activities.The park is 532 acres in size and is 4,045 feet in elevation.  

This Park is just minutes from the KOA and also is accessible via a network of paved bike/hiking trails.

1585 Trident Road

Latitude/Longitude: (45.92013 / -111.49989)

Three Forks, MT 59752


Headwater Heritage Museum

Located in the town of Three Forks is the Headwater Heritage Museum, just a short ride from the campground.

202 S Main St

Three Forks, MT 59752



Campground Awards and Programs