Bozeman Area Yellowstone Area Hikes and Attractions

Montana’s Missouri Headwaters State Park

At the Missouri Headwaters State Park three great rivers; the Madison, the Jefferson, and the Gallatin join to form the Missouri River. The Missouri flows 2,341 miles downstream until it joins the Mississippi River and ultimately reaches the ocean in New Orleans. In 1805 the Lewis & Clark expedition became the first known European explorers to reach the area. They traveled up the Missouri and named the three rivers they found coming together here.