Natural Resource Condition Assessments for Gates Of The Arctic National Park & Preserve

A double rainbow arches over a green river valley. Mountains are in the background and the sky is darkened by clouds.
A double rainbow spans across the Killik River valley in Gates Of The Arctic National Park and Preserve.

NPS / Christopher Houlette

Gates of the Arctic National Park and Preserve was created to preserve and protect more than 8 million acres of arctic ecosystems in Alaska’s central Brooks Range. The Brooks is a mountain range located entirely north of the Arctic Circle. More than 900 species of plants and animals inhabit the park, thriving in the often harsh climate. People have inhabited the Brooks Range for more than 13,000 years, and the park has thousands of archeological sites that document this history. Opportunities for visitors in this remote location include backpacking and hiking, wildlife viewing, camping, fishing, and floating on one of the Wild and Scenic Rivers.

NRCA Publications

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    For other reports and natural resource datasets visit the NPS Data Store.

    Source: NPS DataStore Collection 7765 (results presented are a subset). To search for additional information, visit the NPS DataStore.

    Last updated: August 13, 2025

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