Idaho
Missouri Headwaters State Park
Verified by America’s State Parks Editorial Team – Updated March 2026
Missouri Headwaters State Park is a public state park in Montana near Three Forks. Spanning 532 acres and established in 1947, this park offers a peaceful retreat into nature for visitors of all ages.
Quick Facts
| State | Montana |
| Nearest City | Three Forks |
| Park Size | 532 acres |
| Established | 1947 |
| Google Rating | ⭐ 4.6/5 (700 reviews) |
Location & Getting There
Missouri Headwaters State Park is located near Three Forks, Montana. The park’s coordinates are 45.9208, -111.4981.
Explore More Montana State Parks
Missouri Headwaters State Park is one of many outstanding state parks in Montana. Discover more parks in our Best State Parks in Montana guide, or use our Park Finder to search by activity, location, or features.
Last updated: March 6, 2026




