Lake Koocanusa Scenic Byway
Driving Directions

Driving the Byway

Open year-round, this 67-mile route connects Libby and Eureka via State Highway No. 37, which follows the Kootenai River and Lake Koocanusa. The byway also includes a side loop (Forest Development Road No. 228) around the west side of the lake, a more leisurely, two-lane, paved route that is closed in winter.