National Park Guide

Kobuk Valley National Park

Alaska, US

Arctic sand dunes rise above the tundra in one of America's most remote and surreal national parks.

1,750,717

Acres

Trails

1980

Established

11,500

Annual Visitors

Quick Info

Season

June - September

Entrance Fee

Free

Nearest Airport

Ralph Wien Memorial Airport (OTZ), Fly-in only (air taxi from Kotzebue)

Best Months

June, July, August

Highlights

Great Kobuk Sand Dunes
Western Arctic Caribou Herd migration
Kobuk River floating and paddling
Little Kobuk and Hunt River Sand Dunes
Onion Portage archaeological site

Park Map

Explore trailheads, hotels, and points of interest

Top Trails

Featured trailheads in Kobuk Valley National Park

Great Kobuk Sand Dunes Route

Strenuous

6.0 miles round trip

200 ft gain

Little Kobuk Sand Dunes Route

Moderate

4.0 miles round trip

100 ft gain

Kobuk River Floodplain Walk

Easy

2.0 miles round trip

50 ft gain

Hunt River Route

Strenuous

10.0 miles round trip

500 ft gain

Onion Portage Route

Moderate

3.0 miles round trip

100 ft gain

About Kobuk Valley National Park

Kobuk Valley National Park protects 1.75 million acres of remote Arctic wilderness, including the Great Kobuk Sand Dunes, a 25-square-mile expanse of sand rising up to 100 feet above the surrounding boreal forest. The park straddles the Kobuk River corridor, an ancient caribou migration route used by the Western Arctic Caribou Herd.

In-Depth Guide

Kobuk Valley National Park Guide: Best Hikes, When to Visit & Where to Stay

Plan your trip to Kobuk Valley National Park. Top routes, best months to visit, where to stay, and essential tips for Alaska's Arctic sand dunes wilderness.

12 min read

Weather Overview

Average monthly temperatures

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Hotels

3 options near Kobuk Valley National Park

Weather

Monthly climate data

Best Time to Visit

Month-by-month analysis

Hiking Gear

Expert-tested picks

Where to Stay

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Westmark Fairbanks Hotel & Conference Center

Full-service hotel in Fairbanks with two restaurants and a bar, providing a comfortable overnight before connecting flights to Kotzebue and onward air taxi to Kobuk Valley.

Gateway city (Fairbanks)$150-250/night

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SpringHill Suites by Marriott Fairbanks

Modern suites with kitchenettes near the Chena River in Fairbanks. Offers free breakfast, indoor pool, and airport shuttle for travelers connecting to Kotzebue.

Gateway city (Fairbanks)$180-280/night

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Pike's Waterfront Lodge

Highly rated 3-star lodge on the Chena River in Fairbanks with a sauna, steam room, garden, and free airport shuttle. An excellent staging point for Arctic park adventures.

Gateway city (Fairbanks)$180-300/night

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