Mountain

Northwest Passage Scenic Byway – US 12

Explore Northwest Passage Scenic Byway – US 12 in Idaho, USA, a Mountain driving route connecting Lewiston, Idaho and Lolo Pass (Idaho–Montana). View the map, stops…

• Region: Idaho, USA
• Distance: 175 mi (282 km)
• Estimated time: 4 hours
• Difficulty: Moderate
• About: The main US Highway 12 corridor follows the Clearwater and Lochsa rivers from Lewiston to Lolo Pass on the Montana border. This paved section of the Northwest Passage Scenic Byway passes forested canyons and mountain scenery; it excludes the separate Idaho 13…
• Stop: Lewiston, Idaho
• Stop: Orofino, Idaho
• Stop: Kooskia, Idaho
• Stop: Lowell, Idaho
• Stop: Lolo Pass (Idaho–Montana)