Hells Canyon is a dramatic and remote river gorge formed by the Snake and Columbia rivers. It offers wildriver landscapes, tribal history, and multi-state outdoor routes.

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Geography

AddressHells Canyon NR, ID, USAHells Canyon Scenic Byway
ContinentNorth America
RegionNorthwest USA
SubregionPacific Northwest
CountryUnited States
StateIdaho
CountyNez Perce County
DistrictHells Canyon National Recreation Area
CityOxbow
TimezoneAmericaLos Angeles
Latitude45.929
Longitude-116.303
Maps
☀️11:53 AM LOCAL TIME

Hells Canyon is a vast and rugged basin carved by the Snake and Columbia rivers across northern Idaho, eastern Oregon, and southern Washington. At over 8,000 ft (2,440 m) of elevation and more than 10,000 ft (3,050 m) of canyon depth, the area delivers steep cliffs, wildriver rapids, and remote wilderness. The landscape is shaped by a mix of granite and basalt, with alpine tributaries giving way to warmer tributary valleys. It's a place of dual and contested history — home to tribal nations like the Nez Perce, and later fur traders and settlers. Visitors come for whitewater rafting and kayaking, backcountry hiking and camping, and to stand at canyon rim viewpoints. Infrastructure is sparse, but key routes like the Hells Canyon Scenic Byway provide access; trail options vary from short overlooks to multi-day river descents. Given its size and remoteness, plan carefully: check current conditions, arrive prepared for changing weather, and respect tribal lands and protected wildriver flows.

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