Did You Know Idaho Is Home To The Highest Navigable River In The World?
By Courtnie Erickson|Published April 01, 2024
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Courtnie Erickson
Author
From Southern Utah to the Panhandle in Idaho, Courtnie Erickson has lived in what she believes are the best (and the most beautiful!) areas in the country. She graduated with a journalism degree from Utah State University and has more than 15 years of professional writing experience. You’ll likely see her with a Dr. Pepper in her hand and a pair of running shoes on her feet. Courtnie is a writer and editor at OnlyInYourState.
Rivers are one of our favorite natural features in Idaho. Dozens of rivers flow through the state and some of these, such as the Snake River, are well known. Others, don’t get the attention they deserve. The St. Joe River is one of these underrated rivers that is not only beautiful but offers countless outdoor opportunities. It is also considered the highest navigable river in the world. That’s a pretty cool claim to fame!
The St. Joe River is tucked away in northern Idaho. It is a tributary of Lake Coeur d’Alene and you’ll find it on the southern end of the lake.
This river is unique for several reasons, but one of its coolest features is that it's considered the highest navigable river in the world. At its mouth, the river is 2,129 feet above sea level.
For a river to receive this claim, it must be wide enough, calm enough, and deep enough for vessels to travel on it.
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This river flows for approximately 140 miles in Idaho. Typically, the river is between 15 to 30 feet deep. However, in the spring, the river depth greatly increases due to the snow run-off.
The calmness of the St. Joe River, as well as its depth, makes it ideal for various recreational activities. This is a wonderful destination for anglers who may catch fish species such as trout, salmon, and mountain whitefish.
Along the river, you will also find hiking trails and campgrounds. The Shadowy St. Joe Campground, near the small town of St. Maries, is one we recommend.
And while the river is typically quite calm and perfect for a relaxing float trip, there are some areas where it picks up speed. In fact, the St. Joe River offers excellent whitewater rafting. Due to the danger and excitement of these areas, only explore with a professional on a guided rafting trip.
The St. Joe River is a natural feature that outdoor lovers of all ages will enjoy. It’s a piece of Idaho you’ll quickly love. Spend some time here and see for yourself.
Did you know the St. Joe River is the highest navigable river in the world? Have you spent time on this river? Let us know in the comments. And if you do plan to spend some time along the water or outdoors, visit REI or Backcountry for all of your necessary gear.
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