






Northwest Passage Scenic Byway
Lewiston, Nez Perce County, Idaho. All American Road; Year-round.
Details
- Where
- Lewiston, Nez Perce County, ID. No street address stated. Directions
- Getting there
- At Kooskia, one branch heads south on Idaho 13 through the Camas Prairie to Grangeville; the other continues east on U.S. 12 along the Middle Fork Clearwater and Lochsa rivers to Lolo Pass Visitor Center.
- Fees
- Expect fees at various campsites and attractions along the byway.
- Access
- Winding, two-lane, paved roads with occasional passing lanes and slow vehicle turnouts. Winter driving conditions may include black ice in the canyons and snow-covered roads at higher elevations. Full services in Lewiston, Orofino, Kamiah, Kooskia and Grangeville; partial services in Stites, Syringa, Lowell and Powell. Motorcycle Route: Yes.
- Phone
- 877-364-3246
- Website
- visitidaho.org
- Established
- Designated a National Scenic Byway in 2003.
A route through the rivers, deep canyons, and rugged mountains of north-central Idaho and the land of the Nez Perce.
Notable Events
- 1803Visit Idaho says the byway follows the route Meriwether Lewis and William Clark took through north-central Idaho in 1803. visitidaho.org
- 1805The byway parallels the explorers' journey through the ancestral Nez Perce homeland. hmdb.org
- 2002The National Scenic Byway Foundation lists the designation as All-American Road (2002/2005). nsbfoundation.com
People
- Meriwether Lewis, Explorer whose route the byway follows (1803 (as stated by Visit Idaho)).
- William Clark, Explorer whose route the byway follows (1803 (as stated by Visit Idaho)).
Sources
- visitidaho.org/things-to-do/scenic-byways/northwest-passage-scenic-byway
- fhwaapps.fhwa.dot.gov/bywaysp/byway/2043
- apps.itd.idaho.gov/apps/mediamanagermvc/transporter/2005/092305_Trans/092305_ScenicRoutes.html
- blm.gov/programs/recreation/recreation-programs/byways/idaho
- clearwatercountyadventures.com/northwest-passage-scenic-byway
- visitidaho.org/things-to-do/native-american-culture/northwest-passage-scenic-byway
- hmdb.org/m.asp?m=109726
- nsbfoundation.com/nb/northwest-passage-scenic-byway






