The Alsek Ranges are the southeasternmost subdivision of 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 ...

of the

Pacific Cordillera The North American Cordillera, sometimes also called the Western Cordillera of North America, the Western Cordillera or the Pacific Cordillera, is the North American portion of the American Cordillera, the mountain chain system (cordillera) alon ...

. They span the region between the

Alsek River The Alsek River (; Tlingit ''Aalseix̱' '') is a wilderness river flowing from Yukon into Northern British Columbia and into Alaska. It enters the Gulf of Alaska at Dry Bay. Most of the Alsek River's basin is within protected wilderness areas an ...

Glacier Bay Glacier Bay Basin in southeastern Alaska, in the United States, encompasses the Glacier Bay and surrounding mountains and glaciers, which was first proclaimed a U.S. National Monument on February 25, 1925, and which was later, on December 2, 1980 ...

and the Kelsall River (which is the route of the highway from

Haines, Alaska Haines (Tlingit: ''Deishú'') is a census-designated place located in Haines Borough, Alaska, United States. It is in the northern part of the Alaska Panhandle, near Glacier Bay National Park and Preserve. As of the 2020 census, the populat ...

Haines Junction, Yukon Haines Junction is a village in Yukon, Canada. It is at Kilometre 1,632 (historical mile 1016) of the Alaska Highway at its junction with the Haines Highway, hence the name of the community. According to the 2021 Census, the population was 688.< ...

). Their western boundary is the Grand Pacific Glacier, beyond which is the

Fairweather Range The Fairweather Range is the unofficial name for a mountain range located in the U.S. state of Alaska and the Canadian province of British Columbia. It is the southernmost range of the Saint Elias Mountains. The northernmost section of the range is ...

, another subdivision of the St. Elias Mountains. To their east is the northernmost section of the

Boundary Ranges The Boundary Ranges, also known in the singular and as the Alaska Boundary Range, are the largest and most northerly subrange of the Coast Mountains. They begin at the Nass River, near the southern end of the Alaska Panhandle in the Canadian p ...

, the northernmost subdivision of the

Coast Mountains The Coast Mountains (french: La chaîne Côtière) are a major mountain range in the Pacific Coast Ranges of western North America, extending from southwestern Yukon through the Alaska Panhandle and virtually all of the Coast of British Columbia ...

and which are also known as the Alaska Boundary Range, and which run south to the

Nass River The Nass River is a river in northern British Columbia, Canada. It flows from the Coast Mountains southwest to Nass Bay, a sidewater of Portland Inlet, which connects to the North Pacific Ocean via the Dixon Entrance. Nass Bay joins Portland Inl ...

and form, as their name indicates, the spine of the boundary between the

American state In the United States, a state is a constituent political entity, of which there are 50. Bound together in a political union, each state holds governmental jurisdiction over a separate and defined geographic territory where it shares its sove ...

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., ...

and the

Canadian province Within the geographical areas of Canada, the ten provinces and three territories are sub-national administrative divisions under the jurisdiction of the Canadian Constitution. In the 1867 Canadian Confederation, three provinces of British North ...

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, ...

. All of the British Columbia portion of the Alsek Ranges are in the

Tatshenshini-Alsek Park Tatshenshini-Alsek Park or Tatshenshini-Alsek Provincial Wilderness Park is a provincial park in British Columbia, Canada . It was established in 1993 after an intensive campaign by Canadian and American conservation organizations to halt mining e ...

, but is also the location of the controversial

Windy Craggy Mine Windy may refer to: Music * ''Windy'' (album), a 1968 album by Astrud Gilberto * ''Windy'' (EP), a 2021 extended play by Jeon So-yeon * "Windy" (The Association song) (1967) * "Windy" (Scarlet Pleasure song) (2014) People and fictional chara ...

proposal. Most of the Alaskan portion between the

Lynn Canal Lynn Canal is an inlet (not an artificial canal) into the mainland of southeast Alaska. Lynn Canal runs about from the inlets of the Chilkat River south to Chatham Strait and Stephens Passage. At over in depth, Lynn Canal is the deepest fjord ...

and Glacier Bay is part of

Glacier Bay National Park and Preserve Glacier Bay National Park and Preserve is an American national park located in Southeast Alaska west of Juneau. President Calvin Coolidge proclaimed the area around Glacier Bay a national monument under the Antiquities Act on February 26, 1925. C ...

, and most of the Yukon portion is in

Kluane National Park and Reserve Kluane National Park and Reserve (; french: Parc national et réserve de parc national de Kluane) are two protected areas in the southwest corner of the territory of Yukon. The National Park Reserve was set aside in 1972 to become a national par ...

References

External links

* Landforms of Hoonah–Angoon Census Area, Alaska Mountains of Haines Borough, Alaska Mountains of Unorganized Borough, Alaska + {{Yukon-geo-stub