Mistaya River

Mistaya River
Mistaya River before the falls
Location
CountryCanada
ProvinceAlberta
Protected areaBanff National Park
Physical characteristics
Source 
 • coordinates51°58′03″N 116°43′23″W / 51.96750°N 116.72306°W / 51.96750; -116.72306
Mouth 
 • location
Peyto Lake
Length38 km (24 mi)
Basin features
River systemNorth Saskatchewan River
Topo mapNTS 82N15 Mistaya Lake

The Mistaya River is a short river in western Alberta, Canada. It flows through Banff National Park in the Canadian Rockies, and a section of the Icefields Parkway was built along its course.

Mistaya River originates in Peyto Lake, a glacial lake of typical blue colour (due to rock flour). Mistaya flows north-west, receiving the waters of creeks such as Delta, Silverhorn, Cirque, Noyes, Chephren, Totem, Epaulette, Bison, Kaufmann and Sarbach. A series of elongated lakes are formed along the river: Mistaya Lake and Waterfowl Lakes.

Mistaya merges into the North Saskatchewan River at the Saskatchewan River Crossing.

From its headwaters of Peyto Creek, Mistaya River has a total length of 38 km.

The origin of the name is from the Cree language: ᒥᐢᑕᐦᐊᔭ (mistahaya) means 'grizzly bear'.