Details About Hells Canyon

Destinations » Pacific Seaboard » U.S. West Coast » Hells Canyon


Hells Canyon, North America's deepest river gorge, encompasses a vast and remote region with dramatic changes in elevation, terrain, climate and vegetation. Carved by the great Snake River, Hells Canyon plunges more than a mile below Oregon's west rim, and 8,000 feet below snowcapped He Devil Peak of Idaho's Seven Devils Mountains. There are no roads across Hells Canyon's 10-mile wide expanse, and only three roads that lead to the Snake River between Hells Canyon Dam and the Oregon-Washington boundary.
Right Now
50°F
04n
overcast clouds
72%
Gentle Breeze South
Wednesday, 12/17/2025
10n
58°F / 42
heavy intensity rain
Thursday, 12/18/2025
04n
43°F / 40
overcast clouds
Friday, 12/19/2025
10n
49°F / 40
light rain
Saturday, 12/20/2025
04n
44°F / 33
overcast clouds
Sunday, 12/21/2025
04n
44°F / 44
overcast clouds

Adventures

View basalt rock formed as the result of ancient volcanic eruptions. See weird five- to seven-sided columnar basalt formations caused by unique cooling conditions. Massive mountain areas that were once part of the ocean floor have been uplifted as jagged peaks abundant with limestone deposits.

Currency

The U.S. dollar (USD) is the official currency. Traveler's checks and credit cards are also widely accepted.

 
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