21.5 miles:
22 minutes
The Clark Fork River Scenic Road (SR 135) follows the Clark Fork River in western Montana from St. Regis to the Flathead River. The byway carves a path through the forested foothills of the Cabinet Mountains in Lolo National Forest, which is richly diverse in plant and wildlife species.
![Map pin](https://www.aaa.com/AAA/common/drivetrips/images/maps/ID564824.png)