Nature & Science

Though located 35 miles above the Arctic Circle, the nature of Kobuk Valley National Park defies the typical image of barren tundra. Here, the northern edge of the boreal forest transitions into a mossy, caribou lichen-covered woodland. The park is divided by the meandering Kobuk River, with the Baird Mountains to the north and the Great Kobuk Sand Dunes, the largest active sand dunes in the Arctic, to the south. Learn more about the animals, plants, and sand dunes of Kobuk Valley National Park.

 
Grizzly Bear standing in grass
Animals of Kobuk Valley

Learn more about the rich diversity of animals in Kobuk Valley National Park.

dwarf fireweed with Red moss spores
Plants

All plants that grow in the arctic must be specially adapted to survive fierce winds, biting cold, thin soils, and a short growing season.

Evening light on sand dunes and low mountains
Great Kobuk Sand Dunes

An icon of Kobuk Valley National Park, the Great Kobuk Sand Dunes rise unexpectedly out of the tundra and trees.

Last updated: September 4, 2024

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Contact Info

Mailing Address:

PO Box 1029
Kotzebue, AK 99752

Phone:

907 442-3890

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