- Overview of the Missouri River, the longest tributary of the Mississippi River and second longest river in North America.
- The Missouri River is the longest river in the United States, and it runs through many states. Find out which, plus interesting trivia you didn't know ...
- Flowing from its headwaters in the Rocky Mountains of Southwestern Montana, the Missouri River is the longest river in the United States.
- The Missouri River is the world's 15th longest river. The Missouri River basin (area of land drained by the river) is 529,350 square miles in size.
- The Missouri River is one of the longest and most interesting rivers in the U.S. Missouri is only one of the states this river crosses.
- Leading Outfitter on Montana’s Upper Missouri River. Experience a luxury guided river trip in Montana! Canoe, hiking and camping trips for every adventurer.
- The river views are always amazing! I love start at park then walk towards memorial bridge. Then head up the hill to Mighty Missouri Coffee...
- The pallid sturgeons outlasted dinosaurs, but human changes to the Missouri River nearly wiped out the prehistoric fish.
- The Missouri River, at 2,540 miles in length, is the longest river in the United States, and played an important part in westward expansion.
- (The Mississippi-Missouri River combined is 3,709 miles or 5,969 km). The river system begins in Montana at the Red Rocks River, which quickly turns into the...