U. S. National Parks
Factbook

October 2026 edition
A Factbook library volume ↗

← Contents by designation

National Preserves · Alaska

Noatak National Preserve

Official park website ↗

Introduction

Background: 1

As one of North America's largest mountain-ringed river basins with an intact ecosystem, the Noatak River environs feature some of the Arctic's finest arrays of plants and animals. The river is classified as a National Wild and Scenic River. It offers stunning wilderness float-trip opportunities - from deep in the Brooks Range to the tidewater of the Chukchi Sea.

Geography

Designation: 2

National Preserve

State or territory: 3

Alaska

Park Map of Northwest Alaska Parks - Kobuk Valley National Park; Cape Krusenstern National Monument; Noatak National Preserve: 4

Map of Noatak National Preserve, Kobuk Valley National Park, and Cape Krusenstern National Monument in Alaska. Land covers most of the map area with blue segments of the Arctic Ocean in the northwest and southwest corners.
Park Map of Northwest Alaska Parks - Kobuk Valley National Park; Cape Krusenstern National Monument; Noatak National Preserve · National Park Service, Harpers Ferry Center · Official map PDF ↗

Map scope: Kobuk Valley National Park; Noatak National Preserve

Map of Noatak National Preserve, Kobuk Valley National Park, and Cape Krusenstern National Monument in Alaska. Land covers most of the map area with blue segments of the Arctic Ocean in the northwest and southwest corners.

History and culture

Cultural Resource Program: 5

People have made their homes in the Noatak Basin for at least 11,000 years. The Cultural Resource program at Noatak National Preserve documents people in the parks, past and present, and strives to preserve places with special history.

In Alaska, as in the rest of the United States, the National Park Service recognizes and manages five basic types of cultural resources:

The authentic remnants of our nation’s cultural legacy give us an irreplaceable tangible link to our past that cannot be replaced by a book or an article. These authentic places and objects are material touchstones to a past that we experience for ourselves. They serve as material anchors to our past and reference points to our future that cannot be easily erased or eliminated. We can see them, touch them, connect with them in such a way that we can know the past actually happened. Each generation can learn from the ruins, the buildings, and the objects of the past; these are the landmarks that link us over time and space and give meaning and orientation to our lives.

History & Culture: 6

Come time travel with Noatak National Preserve as we explore a powerful river cutting through a vast wilderness, portions of which were unglaciated at times when migrations of people, plants, and animals crossed from eastern Asia into North America via the Bering Land Bridge.

Noatak National Preserve was set aside by congress to protect the nation’s largest unaltered river basin and watershed, provide habitat for many species of flora and fauna, preserve the archeological sites within its boundaries, and provide opportunities for subsistence and scientific study. Most of what we know about the Preserve comes from the oral history of the Inupiat people and the work of scientists such as archeologists, geologists, and biologists. These diverse groups of people all care deeply for this special place.

Despite its wilderness status, Noatak National Preserve has been home to people for well over 11,000 years. These dramatic findings are the result of a recent five year investigation undertaken by National Park Service archeologists surveying the major tributaries of the Noatak River. Iñupiat call this are area home. The Iñupiat of the upper Noatak region were traditionally known as Nuataaġmiut .

Noatak National Preserve is more than just a river in the wilderness. Be transported as you explore some of our fascinating people, stories, and places in the following pages.

The Cultural Resource program at Noatak National Preserve documents people in the parks, past and present, and strives to preserve places with unique history. To learn more about cultural resources, visit our program page .

Nature

Ecology; Nature & Science: 7

Encompassing 6.5 million acres of land, Noatak National Preserve was established to protect the expansive maountain-ringed river basin ecosystem for outstanding scientific research and wilderness opportunities within an arctic-subarctic environment. The Noatak River has been designated a National Wild River for most of its length.

The preserve lies almost completely enclosed by the Baird and DeLong Mountains of the Brooks Range. It is within the preserve that the boreal forest ends, merging into treeless tundra on the valley’s southern edge. Thousands of caribou cross this broad expanse, migrating to and from calving grounds.

In addition to protecting the Noatak River valley and adjacent lands, the preserve also serves to protect habitat for and populations of fish and wildlife, including but not limited to caribou, grizzly bears, Dall sheelp, moose, wolves, watefowl, raptors, and other species of birds.

Plants: 8

Lying entirely north of the Arctic Circle, the ground is permanently frozen below much of the park. This impermeable "permafrost" layer prevents drainage and causes many surface areas to remain wet during the summer. Trees approach their northern limit before reaching the preserve geographically. Therefore, the majority of Noatak is covered by open tundra and windswept mountains. All plants that grow in the arctic must be specially adapted to survive fierce winds, biting cold, thin soils, and a short growing season. For a complete list of all the plants found in Noatak National Preserve, please contact the visitor center located in Kotzebue at (907)442-3890.

Animals: 9

Noatak is home to a wide array of different animals. Bears, mink, loons, and wolves can all be found living wild in the preserve. People catch many salmon in the Noatak River. The largest caribou herd in Alaska –about 490,000 animals - travels through this area during its migration. Inventory and monitoring efforts combined with traditional ecological knowledge provide information about the park's natural resources. Currently, we estimate that there are 147 birds, 39 mammals, and 13 fish.

Summer along the Noatak River is a story of abundance. From May through September, the snow and ice retreat, the sun shines nearly continuously and the river comes to life. Millions of insects thrive in ponds formed from melting snow trapped by permafrost, and grasses, willows, sedges and lichen flourish in the warm Arctic sun. Iconic arctic animals like grizzly bears, wolves, wolverines, foxes, porcupines, moose and more can be seen darting across the tundra and lumbering through the woods in search of food.

Summer is a time of plenty in Noatak, but any animal that makes its home in the Arctic must contend with the winter. Temperatures plummet, the rivers freeze and the sun disappears. Heavy snow and ice blanket the landscape, hiding in the willows and lichen from sight. Food becomes scarce. As the nights grow long and the temperatures drop, many animals leave, migrating south for the winter. Most of the animals that stay hibernate, spending the long winter asleep underground, but a few, such as the Arctic wolf and the ptarmigan, are active all winter long. They make do with what food remains on the snowy tundra, scraping by until sun and the bounty of summer returns. ***Please note that due to contiguous habitats and ecosystems throughout our parks, there is considerable overlap in flora and fauna between then. Some links below will take you to the Kobuk Valley National Park version of that page.***

Visitor information

Physical Address: 10

171 3rd Ave
Kotzebue, AK 99752

Mailing Address: 11

PO Box 1029
Kotzebue, AK 99752

Telephone: 12

Visitation

Recreation visits: 13

4,621 (2025)

Sources & field notes

Source records (13)

Select a numbered reference to open a source card. Retrieval dates describe this edition’s source capture, rather than an independent verification or the date of the underlying information.

  1. Background · Official park structured information. Open source ↗

    Information date
    Not supplied by the source
    Retrieved
    2026-10-30
    Evidence
    Single source; not independently corroborated.
    Reuse
    NPS-supplied text; NPS-authored government work generally public domain, subject to third-party rights.
    Return to field ↑
  2. Designation · National Park System directory. Open source ↗

    Information date
    Not supplied by the source
    Retrieved
    2026-10-30
    Evidence
    Single source; not independently corroborated.
    Reuse
    Factual reference data; source attribution retained.
    Return to field ↑
  3. State or territory · National Park System directory. Open source ↗

    Information date
    Not supplied by the source
    Retrieved
    2026-10-30
    Evidence
    Single source; not independently corroborated.
    Reuse
    Factual reference data; source attribution retained.
    Return to field ↑
  4. Park Map of Northwest Alaska Parks - Kobuk Valley National Park; Cape Krusenstern National Monument; Noatak National Preserve · National Park Service, Harpers Ferry Center. Open source ↗

    Information date
    Not supplied by the source
    Retrieved
    2026-10-30
    Source scope
    Kobuk Valley National Park; Noatak National Preserve
    Download
    Official map PDF ↗
    Evidence
    Single source; not independently corroborated.
    Reuse
    Public domain; NPS map
    Rights
    Public domain; NPS map
    Return to field ↑
  5. Cultural Resource Program · Cultural Resource Program — National Park Service. Open source ↗

    Information date
    Not supplied by the source
    Retrieved
    2026-10-30
    Source page last updated
    November 18, 2024
    Evidence
    Single source; not independently corroborated.
    Reuse
    NPS-authored U.S. government material is generally public domain; third-party content may have separate rights.
    Return to field ↑
  6. History & Culture · National Park Service. Open source ↗

    Information date
    Not supplied by the source
    Retrieved
    2026-10-30
    Evidence
    Single source; not independently corroborated.
    Reuse
    NPS-authored U.S. government material is generally public domain; third-party material may have separate rights. No images copied.
    Return to field ↑
  7. Ecology; Nature & Science · Nature & Science — National Park Service. Open source ↗

    Information date
    November 14, 2024
    Retrieved
    2026-10-30
    Evidence
    Single source; not independently corroborated.
    Reuse
    NPS webpage text; U.S. government work generally public domain. Third-party material may have separate rights.
    Return to field ↑
  8. Plants · Plants — National Park Service. Open source ↗

    Information date
    April 22, 2022
    Retrieved
    2026-10-30
    Evidence
    Single source; not independently corroborated.
    Reuse
    NPS webpage text; U.S. government work generally public domain. Third-party material may have separate rights.
    Return to field ↑
  9. Animals · Animals — National Park Service. Open source ↗

    Information date
    September 21, 2023
    Retrieved
    2026-10-30
    Evidence
    Single source; not independently corroborated.
    Reuse
    NPS webpage text; U.S. government work generally public domain. Third-party material may have separate rights.
    Return to field ↑
  10. Physical Address · Official park structured information. Open source ↗

    Information date
    Not supplied by the source
    Retrieved
    2026-10-30
    Evidence
    Single source; not independently corroborated.
    Reuse
    NPS-supplied text; NPS-authored government work generally public domain, subject to third-party rights.
    Return to field ↑
  11. Mailing Address · Official park structured information. Open source ↗

    Information date
    Not supplied by the source
    Retrieved
    2026-10-30
    Evidence
    Single source; not independently corroborated.
    Reuse
    NPS-supplied text; NPS-authored government work generally public domain, subject to third-party rights.
    Return to field ↑
  12. Telephone · Official park structured information. Open source ↗

    Information date
    Not supplied by the source
    Retrieved
    2026-10-30
    Evidence
    Single source; not independently corroborated.
    Reuse
    NPS-supplied text; NPS-authored government work generally public domain, subject to third-party rights.
    Return to field ↑
  13. Recreation visits · National Park Service Visitor Use Statistics. Open source ↗

    Information date
    2025
    Retrieved
    2026-10-30
    Methodology
    NPS reporting unit; annual total is the sum of 12 monthly recreation visit estimates.
    Reporting unit
    Noatak NPRES
    Evidence
    Single source; not independently corroborated.
    Reuse
    Factual reference data; source attribution retained.
    Return to field ↑
Source information

NPS VISITOR USE STATISTICS

Recreation visits

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