Peyto Glacier is located in the Canadian Rockies

Canadian Rockies

The Canadian Rockies comprise the Canadian segment of the North American Rocky Mountains range. They are the eastern part of the Canadian Cordillera, extending from the Interior Plains of Alberta to the Rocky Mountain Trench of British Columbia. The southern end borders Idaho and Montana of the USA...

 in Banff National Park

Banff National Park

Banff National Park is Canada's oldest national park, established in 1885 in the Rocky Mountains. The park, located 110–180 kilometres west of Calgary in the province of Alberta, encompasses of mountainous terrain, with numerous glaciers and ice fields, dense coniferous forest, and alpine...

, Alberta

Alberta

Alberta is a province of Canada. It had an estimated population of 3.7 million in 2010 making it the most populous of Canada's three prairie provinces...

, Canada

Canada

Canada is a North American country consisting of ten provinces and three territories. Located in the northern part of the continent, it extends from the Atlantic Ocean in the east to the Pacific Ocean in the west, and northward into the Arctic Ocean...

, approximately 90 km (55.9 mi) northwest of the town of Banff

Banff, Alberta

Banff is a town within Banff National Park in Alberta, Canada. It is located in Alberta's Rockies along the Trans-Canada Highway, approximately west of Calgary and east of Lake Louise....

, and can be accessed from the Icefields Parkway

Icefields Parkway

The Icefields Parkway , also known as Highway 93 north, is a scenic road in Alberta, Canada. It parallels the Continental Divide, traversing the rugged landscape of the Canadian Rockies, travelling through Banff National Park and Jasper National Park. It links Lake Louise with Jasper to the north....

. Peyto Glacier is an outflow glacier from the Wapta Icefield

Wapta Icefield

The Wapta Icefield is located on the Continental Divide in the Canadian Rockies, in the provinces of British Columbia and Alberta. The icefield is shared by Banff and Yoho National Parks and numerous outlet glaciers extend from the icefield, including the Vulture, Bow and Peyto Glaciers...

, which rests along the Continental divide

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 connected to the open sea...

. The glacier snout is subject to high melt rates from season to season and there is marked surface lowering on several parts of the glacier. Glacial silt

Silt

Silt is granular material of a size somewhere between sand and clay whose mineral origin is quartz and feldspar. Silt may occur as a soil or as suspended sediment in a surface water body...

, which is carried from the glacier by streams, ensures a turquoise appearance to Peyto Lake

Peyto Lake

Peyto Lake is a glacier-fed lake located in Banff National Park in the Canadian Rockies. The lake itself is easily accessed from the Icefields Parkway...

, a popular tourist destination. As is true for the vast majority of glaciers worldwide, Peyto Glacier has been retreating rapidly, especially since the last half of the 20th century, and has reportedly lost 70% of its mass since it was first researched (Demuth and Keller, 2006). Between 1896 and 1966, the total volume loss of the Peyto Glacier was 1088.5 x 106m³ (Wallace, 1995). In 1987, an automatic weather station was constructed near the glacier that monitors temperature changes, radiation, and precipitation

Peyto Glacier provides the most direct access to Peyto Hut, a base of both summer and winter mountaineering.