The Tsirku Glacier is a large

icefield An ice field (also spelled icefield) is a mass of interconnected valley glaciers (also called mountain glaciers or alpine glaciers) on a mountain mass with protruding rock ridges or summits. They are often found in the colder climates and highe ...

in the

Saint Elias Mountains The Saint Elias Mountains (french: Chaîne Saint-Élie) are a subgroup of the Pacific Coast Ranges, located in southeastern Alaska in the United States, Southwestern Yukon and the very far northwestern part of British Columbia in Canada. The range ...

, spanning the border between

British Columbia British Columbia (commonly abbreviated as BC) is the westernmost province of Canada, situated between the Pacific Ocean and the Rocky Mountains. It has a diverse geography, with rugged landscapes that include rocky coastlines, sandy beaches, ...

and

Alaska Alaska ( ; russian: Аляска, Alyaska; ale, Alax̂sxax̂; ; ems, Alas'kaaq; Yup'ik: ''Alaskaq''; tli, Anáaski) is a state located in the Western United States on the northwest extremity of North America. A semi-exclave of the U.S., ...

, to the south of the Jarvis Glacier. It is the source of the

Tsirku River The Tsirku River is a glacier-fed stream in Southeast Alaska near the town of Haines in the U.S. state of Alaska. The river's source is found at the Tsirku Glacier, a large, sprawling ice mass at the border of Alaska and the Canadian province ...

, which flows northwest to become the second-largest tributary of the

Chilkat River The Chilkat River is a river in British Columbia and southeastern Alaska that flows southward from the Coast Range to the Chilkat Inlet and ultimately Lynn Canal. It is about long. It begins at Chilkat Glacier, in Alaska, flows west and south i ...

GNIS The Geographic Names Information System (GNIS) is a database of name and locative information about more than two million physical and cultural features throughout the United States and its territories, Antarctica, and the associated states of ...

gives its head at and describes it as flowing across the Canada–US border one mile west of the head of the Tsirku River.

Name

The name is

Tlingit The Tlingit ( or ; also spelled Tlinkit) are indigenous peoples of the Pacific Northwest Coast of North America. Their language is the Tlingit language (natively , pronounced ),

in origin, first published by both the United States and Canada in 1923.

References

Canada–United States border Glaciers of Alaska Glaciers of British Columbia Glaciers of Haines Borough, Alaska Saint Elias Mountains {{Canada-glacier-stub