Chinook Scenic Byway (#98/980) is a high-elevation route linking the North Cascades and Columbia Valley with stunning mountain vistas, glacial valleys, and vibrant river landscapes. Designed for multi-day drives and backcountry exploration, it passes through diverse ecosystems and offers access to numerous trailheads and small towns.

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Geography

ContinentNorth America
RegionNorthwest United States
SubregionPacific Northwest
CountryUnited StatesCanada
StateOregonWashingtonBritish Columbia
CountyClackamas County (OR)Skagit County (WA)Kelowna (BC)
DistrictNorth CascadesColumbia Valley
CityEstacada (OR)Sedro-Woolley (WA)Kelowna (BC)
TimezoneAmericaVancouver
Latitude48.6
Longitude-121.7
Maps
☀️11:55 AM LOCAL TIME

Chinook Scenic Byway (#98/980) is a multi-state route that cuts across the heart of the North Cascades and Columbia Basin from southwestern Oregon to southeastern British Columbia. Starting near Estacada and the conifer-dominated lower elevations, it climbs over 4,000 meters through alpine passes, glacial cirques, and subalpine forests before dropping into the sage and farmland of the Columbia Valley. Along the way, drivers are treated to dramatic mountain panoramas, including visible Cascade volcanoes, and access to trailheads, river corridors, and crossborder habitats. The route traverses national forest lands, small gateway towns, and remote scenic overlooks, making it ideal for multi-day road trips and outdoor itineraries.

All content was written by our AI and may contain a few mistakes. We may earn commissions on some links. Last updated: Sun Dec 14, 2025, 2:46 AM