Mount Anne-Alice is a mountain

summit A summit is a point on a surface that is higher in elevation than all points immediately adjacent to it. The topographic terms acme, apex, peak (mountain peak), and zenith are synonymous. The term (mountain top) is generally used only for ...

in the

Canadian Rockies The Canadian Rockies () or Canadian Rocky Mountains, comprising both the Alberta Rockies and the British Columbian Rockies, is the Canadian segment of the North American Rocky Mountains. It is the easternmost part of the Canadian Cordillera, w ...

British Columbia British Columbia is the westernmost Provinces and territories of Canada, province of Canada. Situated in the Pacific Northwest between the Pacific Ocean and the Rocky Mountains, the province has a diverse geography, with rugged landscapes that ...

, Canada.

Description

Mount Anne-Alice is located on the

Continental Divide A continental divide is a drainage divide on a continent such that the drainage basin on one side of the divide feeds into one ocean or sea, and the basin on the other side either feeds into a different ocean or sea, or else is endorheic, not ...

just inside the

Mount Robson Provincial Park Mount Robson Provincial Park is a provincial park in the Canadian Rockies with an area of 2,249 km. The park is located entirely within British Columbia, bordering Jasper National Park in Alberta. The B.C. legislature created the park in 191 ...

boundary. It is situated on the northwest side of

Berg Lake Berg Lake is a lake on the Robson River just below the river's source located within Mount Robson Provincial Park, at the doorstep of the north face of Mount Robson, the highest peak in the Canadian Rockies. It is partly fed by the Berg Glacie ...

with precipitation runoff from the peak draining into the lake and

Robson River The Robson River is a short but swift, rapid and waterfall-infested river in Mount Robson Provincial Park of British Columbia. It is a tributary of the Upper Fraser River and originates near Robson Pass, which divides the Robson River from the ...

Topographic relief Terrain (), alternatively relief or topographical relief, is the dimension and shape of a given surface of land. In physical geography, terrain is the lay of the land. This is usually expressed in terms of the elevation, slope, and orientati ...

is significant as the summit rises above the lake in . The nearest neighbor is Mumm Peak, to the east. The mountain is composed of

sedimentary rock Sedimentary rocks are types of rock (geology), rock formed by the cementation (geology), cementation of sediments—i.e. particles made of minerals (geological detritus) or organic matter (biological detritus)—that have been accumulated or de ...

laid down during the

Precambrian The Precambrian ( ; or pre-Cambrian, sometimes abbreviated pC, or Cryptozoic) is the earliest part of Earth's history, set before the current Phanerozoic Eon. The Precambrian is so named because it preceded the Cambrian, the first period of t ...

Jurassic The Jurassic ( ) is a Geological period, geologic period and System (stratigraphy), stratigraphic system that spanned from the end of the Triassic Period million years ago (Mya) to the beginning of the Cretaceous Period, approximately 143.1 Mya. ...

periods and pushed east and over the top of younger rock during the

Laramide orogeny The Laramide orogeny was a time period of mountain building in western North America, which started in the Late Cretaceous, 80 to 70 million years ago, and ended 55 to 35 million years ago. The exact duration and ages of beginning and end of the o ...

History

The

first ascent In mountaineering and climbing, a first ascent (abbreviated to FA in climbing guidebook, guide books), is the first successful documented climb to the top of a mountain or the top of a particular climbing route. Early 20th-century mountaineers a ...

of the summit was made in 1939 by Anne MacLean Chesser and Alice Wright. They named the mountain after themselves since they found no evidence of a prior ascent. They built a stone cairn at the summit and claimed first ascent. Anne MacLean was a partner in the tourism and outfitting business at

Mount Robson Mount Robson is the most prominent mountain in North America's Rocky Mountain range; it is also the highest point in the Canadian Rockies. The mountain is located entirely within Mount Robson Provincial Park of British Columbia, and is part of ...

. Alice Wright was a frequent visitor at Berg Lake Chalet through the 1930s and 40s and was a well-known member of the tourism/outfitting industry throughout the Rockies. Alice was known to climbers as the "Mother Confessor of Mount Robson" because they would consult her before their ascents since she knew so much about the mountain. The mountain's toponym was officially adopted December 7, 1990, by the

Geographical Names Board of Canada The Geographical Names Board of Canada (GNBC) is a national committee with a secretariat in Natural Resources Canada, part of the Government of Canada, which authorizes the names used and name changes on official federal government maps of Canad ...

Climate

Based on the

Köppen climate classification The Köppen climate classification divides Earth climates into five main climate groups, with each group being divided based on patterns of seasonal precipitation and temperature. The five main groups are ''A'' (tropical), ''B'' (arid), ''C'' (te ...

, Mount Anne-Alice is located in a

subarctic climate The subarctic climate (also called subpolar climate, or boreal climate) is a continental climate with long, cold (often very cold) winters, and short, warm to cool summers. It is found on large landmasses, often away from the moderating effects of ...

zone with cold, snowy winters, and mild summers. Winter temperatures can drop below −20 °C with wind chill factors below −30 °C. This climate supports the Mural and Hargreaves glaciers on the peak's slopes.

Gallery

Mt. Anne-Alice and Mumm Peak.jpg, Mount Anne-Alice (left) and Mumm Peak (right)

References

External links