• Image of mountains and river

    Gates Of The Arctic

    National Park & Preserve Alaska

There are park alerts in effect.
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  • Emergency Sheep Hunting Closure in Units 23 & 26(A)

    All sheep seasons in Game Management Units 23 and 26(A) for all resident and nonresident hunters are closed due to severe decline in sheep numbers in the contiguous populations of the De Long and Schwatka Mountains. More »

NEPA Documents

The National Environmental Policy Act, among other actions, sets out procedural requirements for all federal government agencies to prepare environmental assessments (EAs) and environmental impact statements (EISs). EAs and EISs contain statements of the environmental effects of proposed federal agency actions.

Gates of the Arctic will publish NEPA documents as they are finalized.

Did You Know?

View of the Gates of the Arctic in summer sunlight.

Bob Marshall named Frigid Crags and Boreal Mountain "The Gates of the Arctic." These mountains are on the North Fork of the Koyukuk River.