Max Creel™ rivers
Montana Rivers
Open a river for its map, boat ramps and launches, bait shops and the lakes on it.
2,341 miles
Missouri River
The Missouri is the nation's longest river. It rises in the Centennial Mountains of southwestern Montana and flows east and south into the Mississippi north of St. Louis.
671 milesYellowstone River
The Yellowstone is the principal tributary of the upper Missouri. It drains southern Montana and northern Wyoming.