Two triple divide points lie on the divide. One is at its origin on Triple Divide Peak, in Glacier National Park, Montana, where it meets the Continental Divide; this is usually considered the hydrological apex of North America. That peak divides the waters of the Columbia River watershed which flow to the Pacific Ocean from the waters of the Nelson River watershed which flow to Hudson Bay and the Mississippi River watershed which flows to the Gulf of Mexico. The other triple divide is at Hill of Three Waters near Hibbing, Minnesota, which is the junction with the St. Lawrence divide. This not a summit, but a highland plains where the watersheds of the Mississippi, Nelson and St. Lawrence River (which flows to the Gulf of St. Lawrence) meet.