Matanuska Glacier is a valley

glacier A glacier (; or ) is a persistent body of dense ice, a form of rock, that is constantly moving downhill under its own weight. A glacier forms where the accumulation of snow exceeds its ablation over many years, often centuries. It acquires ...

in the US state of

Alaska Alaska ( ) is a non-contiguous U.S. state on the northwest extremity of North America. Part of the Western United States region, it is one of the two non-contiguous U.S. states, alongside Hawaii. Alaska is also considered to be the north ...

. At long by wide, it is the largest glacier accessible by car in the United States. Its

terminus Terminus may refer to: Ancient Rome *Terminus (god), a Roman deity who protected boundary markers Transport *Terminal train station or terminus, a railway station serving as an end destination *Bus terminus, a bus station serving as an end des ...

feeds the

Matanuska River The Matanuska River ( Dena'ina: ''Ch'atanhtnu''; Ahtna: ''Ts'itonhna’'') is a 75-mile (121 km) long river in Southcentral Alaska, United States. The river drains a broad valley south of the Alaska Range eponymously known as the Matanusk ...

. It lies near the

Glenn Highway The Glenn Highway (part of Alaska Route 1) is a highway in the U.S. state of Alaska, extending from Anchorage near Merrill Field to Glennallen on the Richardson Highway. The Tok Cut-Off is often considered part of the Glenn Highway, for a ...

about northeast of

Anchorage Anchorage, officially the Municipality of Anchorage, is the most populous city in the U.S. state of Alaska. With a population of 291,247 at the 2020 census, it contains nearly 40 percent of the state's population. The Anchorage metropolita ...

in Glacier View. The glacier flows about per day. Due to

ablation Ablation ( – removal) is the removal or destruction of something from an object by vaporization, chipping, erosion, erosive processes, or by other means. Examples of ablative materials are described below, including spacecraft material for as ...

of the lower glacier, , the location of the

glacier terminus A glacier terminus, toe, or snout, is the end of a glacier at any given point in time. Although glaciers seem motionless to the observer, in reality they are in endless Glacier#Motion, motion and the glacier terminus is always either advancing o ...

has changed little over the previous three decades.

Ownership and access

The glacier is located in Matanuska Glacier State Recreation Site, an

Alaska State Park Alaska’s state park system is managed by the Alaska Department of Natural Resources division of Parks and Outdoor Recreation. The system contains over 120 units spanning 3,427,895 acres, making it far larger than any other state park system i ...

with trails and a small campground. Although the park is public, a private entity affiliated with

Cook Inlet Region, Inc. Cook Inlet Region, Inc. (CIRI) is one of thirteen Alaska Native regional corporations created under the Alaska Native Claims Settlement Act of 1971 (ANCSA) in settlement of aboriginal land claims. Cook Inlet Region, Inc. was incorporated in Alaska ...

charges a toll on the only bridge connecting the park to

Alaska Route 1 Alaska Route 1 (AK-1) is a state highway in the southern part of the U.S. state of Alaska. It runs from Homer northeast and east to Tok by way of Anchorage. It is one of two routes in Alaska to contain significant portions of freeway: the Se ...

Name

The glacier is the eponym of the

Alaska Marine Highway The Alaska Marine Highway (AMH) or the Alaska Marine Highway System (AMHS) is a ferry service operated by the U.S. state of Alaska. It has its headquarters in Ketchikan, Alaska. The Alaska Marine Highway System operates along the south-central ...

ferry MV ''Matanuska''.

Gallery

References

Glaciers of Alaska Glaciers of Matanuska-Susitna Borough, Alaska Tourist attractions in Matanuska-Susitna Borough, Alaska {{Alaska-glacier-stub

Ownership and access

Name

Gallery

See also

References