The Missouri Headwaters to Three Forks Junction is a 14.95km hiking trail located in Three Forks, Montana, tracing the legendary Lewis & Clark National Historic Trail through Missouri Headwaters State Park at an elevation of 1,234 meters. Hikers can explore the iconic confluence where the Jefferson, Madison, and Gallatin Rivers merge to form the Missouri River, a site of immense historical and natural significance. With 329 immersive scenes captured along the route, this trail offers sweeping river valley views, rich wildlife habitat, and a deeply rewarding journey through one of Montana's most historically celebrated landscapes.