Alaska National Interest Lands Conservation Act

The Alaska National Interest Lands Conservation Act (ANILCA) is a United States federal law signed by President Jimmy Carter on December 2, 1980. It gave varying levels of protection to more than 157 million acres in Alaska and more than doubled the size of the National Park System. It created or expanded many national parks, wildlife refuges, wild and scenic rivers and wilderness areas, and it included provisions for subsistence hunting and fishing by rural residents and Alaska Natives [1].

Background

The Alaska Native Claims Settlement Act of 1971 included Section 17(d)(2), which directed the Secretary of the Interior to withdraw up to 80 million acres for possible congressional designation as conservation units. These “d-2” lands, together with deadlines in the law, set the stage for the long debate that led to ANILCA [1]. Statehood in 1959 had also given the state the right to select land, so state, Native and federal claims all needed to be reconciled.

The 1978 Monument Proclamations

When Congress failed to act before the d-2 protections expired, President Carter used the Antiquities Act on December 1, 1978, to designate about 56 million acres as 17 national monuments [1]. The move, which raised strong reactions in Alaska, increased pressure for a legislative compromise.

Passage and Signing

Congress passed ANILCA in November 1980, and President Carter signed it on December 2 of that year [1]. It was the largest land conservation measure of its kind in United States history.

Parks, Refuges and Forests

The act added 43.585 million acres of new parkland in Alaska and 9.8 million acres to the National Wildlife Refuge System. It added 3.35 million acres to the Tongass and Chugach National Forests, and designated Misty Fjords and Admiralty Island National Monuments in the Tongass, along with the Steese National Conservation Area and the White Mountains National Recreation Area, both managed by the Bureau of Land Management [1]. Well-known units created or expanded include Denali, Wrangell–St. Elias, Glacier Bay, Katmai, Kenai Fjords and the Arctic National Wildlife Refuge [2].

Wilderness and Rivers

ANILCA added 9.1 million acres to the National Wilderness Preservation System and designated 25 rivers as Wild and Scenic, with 12 more slated for study [1].

Subsistence

Title VIII of the act gave hunting and fishing rights to Alaska Natives and rural residents when fish and game are not under threat from outside demand [1]. Subsistence use remains a central and sometimes contested feature of Alaska land and resource policy.

Tongass Provisions

The act accelerated logging in the Tongass National Forest, including a yearly appropriation of $40 million and a target of 450 million board feet cut annually, which conservationists accepted as part of the compromise [1].

The Coastal Plain

The coastal plain of the Arctic National Wildlife Refuge, known as the 1002 Area, was among the most debated parts of the act, and its future has remained a political question. A 2000 telephone poll found that 45 percent of Alaskans supported protecting it and 49 percent opposed [1].

Legacy

ANILCA reshaped how land is managed in Alaska. Together with ANCSA and the Alaska Statehood Act, it forms one of three major land laws that determine who owns and manages Alaska’s territory [1].

The Politics of Compromise

ANILCA emerged from a long negotiation among conservation groups, the State of Alaska, Native corporations, industry and members of Congress. The final law protected very large areas while also permitting continued subsistence use, access to inholdings and some resource development in specific areas, such as logging in the Tongass National Forest [1]. The law is therefore often described as a compromise rather than a pure preservation measure.

Notable Park Units

Parks that were created or expanded under ANILCA include Denali National Park and Preserve, Wrangell–St. Elias National Park and Preserve, Glacier Bay National Park and Preserve, Katmai National Park and Preserve and Kenai Fjords National Park, all of which are covered separately in this encyclopedia [2]. The act also set up the Arctic National Wildlife Refuge in its present form.

Subsistence in Practice

Title VIII recognizes subsistence as a priority use of fish and wildlife. Because federal and state rules about who qualifies as a subsistence user have differed, management of subsistence has involved both agencies and courts over the years [1]. For many rural and Native communities, the law protects a way of life tied to hunting, fishing and gathering.

Wilderness Designations

By adding 9.1 million acres to the National Wilderness Preservation System, ANILCA greatly expanded the amount of designated wilderness in the country [1]. Wilderness areas restrict road building and mechanized use, while other units created by the act allow a wider range of activities.

Why It Matters

ANILCA is one of the most consequential conservation laws in United States history. It fixed the pattern of federal parks, refuges and forests in Alaska that exists today and is widely studied as an example of large-scale land-use planning [1][2].

Reactions in Alaska

The 1978 monument proclamations and the later act provoked strong responses in Alaska, with some residents concerned about limits on development and access, and others welcoming the protection of wildlife and scenery. The 2000 poll cited above, in which opinion on the Arctic coastal plain was nearly evenly divided, illustrates how divided views have remained [1].

Administration

Different agencies manage the lands created by ANILCA: the National Park Service runs the park units, the Fish and Wildlife Service manages refuges, the Forest Service oversees national forests and the Bureau of Land Management administers areas such as the Steese National Conservation Area and the White Mountains National Recreation Area [1].

FAQs

What is ANILCA? A 1980 federal law that protected more than 157 million acres of Alaska land as parks, refuges, forests and wilderness.

Who signed ANILCA? President Jimmy Carter signed it on December 2, 1980.

How many parks did ANILCA create? It added 43.585 million acres of parkland and created or expanded numerous national park units in Alaska.

What does Title VIII of ANILCA do? It provides for subsistence hunting and fishing by Alaska Natives and rural residents.

What are d-2 lands? Lands withdrawn under Section 17(d)(2) of ANCSA for possible conservation designation.

Sources

1. Wikipedia: Alaska National Interest Lands Conservation Act
2. National Park Service: Alaska parks

Editorially reviewed by Specialty Digest Editorial TeamLast reviewed November 12, 2026Researched and drafted with AI assistanceReport an issue