Idaho is well known for its beautiful wilderness areas. From photo-worthy mountains to thick forests with must-visit hiking trails, there is so much space to explore. But one fun fact about Idaho that many people don’t know is that the Gem State is home to more river miles than any other state in the Lower 48.
Dozens of rivers flow through Idaho. Some of these flow hundreds of miles while others, like the North Fork Salmon River, flow less than 30 miles. And, with so many rivers, it is no surprise that in the Lower 48 states, Idaho has the most river miles.
If you added up the total miles the rivers in Idaho flowed, it would equal approximately 3,500 miles!
The Snake River is by far the longest-flowing river in Idaho. It is approximately 1,078 miles long and winds its way throughout the entire Gem State.
This river is not only fascinating, but it can be quite scary due to its size and power. This is the ninth-longest river in the United States, and up to 15 dams have been built along this river for different purposes.
The largest tributary of the Snake River is the Clearwater River. This river flows through north central Idaho and joins the Snake River in Lewiston.
The Clearwater River is the ideal recreational river. Near Highway 12 in northern Idaho, this river is easy to access and calm, making it a perfect destination for a float trip. You should also bring a fishing pole and try your luck fishing in the beautiful water.
The Salmon River is another excellent place to hop in the water and have an unforgettable adventure. This river is actually a popular place for whitewater rafting.
The Middle Fork of the Salmon River, for example, drops 3,000 feet in just over 100 miles. It is certainly beautiful, but several of its stretches are not for the faint of heart.
One beautiful river that often doesn’t get the attention it deserves is the Saint Joe River.
This river truly offers it all with areas for rafting, fishing, floating, and swimming. It flows into Lake Coeur d’Alene, and one of our favorite ways to explore the river is on a cruise.
Of course, if you are simply searching for a scenic river in Idaho that will leave a lasting impression, plan a visit to the Boise River, Selway River, Clark Fork River, and even the Lochsa River.
With so many river miles in Idaho, you don’t have to travel far to enjoy time on the water. Spending a day immersed in an Idaho river may just become your favorite go-to activity.
Did you know Idaho was home to the most river miles in the Lower 48? What are some of your favorite rivers in Idaho? Let us know in the comments!
If you want to spend some time next to the water, spend your day at a riverfront park. Check out our list of nine riverfront parks in Idaho that are absolutely beautiful.
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