Saint Louis River, Minnesota (© Richard Hamilton Smith/Gallery Stock)
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- Over the course of nearly 200 miles that these waters flow...""The scenery changes quite a bit
- This is the longest river in the United States that empties into a Great Lake.""If you know which lake, you might feel a little lofty
- The upper course of this river flows through a national forest.""In summertime, firefighters actually start fires in these woods
- Heavily polluted during the 20th century, the river is cleaner today and efforts are underway to reintroduce a legendary fish.""It\s prized the world over for its eggs, but if you catch one, wildlife authorities ask you to put it back
