The Gibbon River begins its life in Grebe Lake found in the center of Yellowstone National Park. About 20 miles from it’s origin we find Gibbon Falls. This river sneaks in on the eastern side of the Continental Divide making it one of the few rivers in the park flowing from north to south. Crashing down 84 feet right along the Loop Road, we can take a short walk to see the wilderness framing the falls. Flowing another 4.7 miles south, the river joins the Firehole River forming the Madison, a major tributary of the Missouri River. The gift of water flowing from the mountain tops of Montana and Wyoming.