West Hawk Lake is located in the Whiteshell Provincial Park

Whiteshell Provincial Park

Whiteshell Provincial Park is a 2,729 km2 park centrally located in Canada in the province of Manitoba. It can be found in the southeast of the province along the Manitoba-Ontario border, approximately 130 km east of Winnipeg. The park is located in the Canadian Shield region and has many...

 in southeastern Manitoba

Manitoba

Manitoba is a Canadian prairie province with an area of . The province has over 110,000 lakes and has a largely continental climate because of its flat topography. Agriculture, mostly concentrated in the fertile southern and western parts of the province, is vital to the province's economy; other...

, Central Canada

Central Canada

Central Canada is a region consisting of Canada's two largest and most populous provinces: Ontario and Quebec. Due to their high populations, Ontario and Quebec have traditionally held a significant amount of political power in Canada, leading to some amount of resentment from other regions of the...

. The central portion of the lake

Lake

A lake is a body of relatively still fresh or salt water of considerable size, localized in a basin, that is surrounded by land. Lakes are inland and not part of the ocean and therefore are distinct from lagoons, and are larger and deeper than ponds. Lakes can be contrasted with rivers or streams,...

 is formed by the West Hawk crater

West Hawk crater

West Hawk is a meteorite crater in Manitoba, Canada.It is 2.44 km in diameter and the age is estimated to be 351 ± 20 million years . The crater lies beneath the main central portion of West Hawk Lake and is not exposed at the surface....

, caused by a meteor impact into an ancient rock bed composed of mostly granite

Granite

Granite is a common and widely occurring type of intrusive, felsic, igneous rock. Granite usually has a medium- to coarse-grained texture. Occasionally some individual crystals are larger than the groundmass, in which case the texture is known as porphyritic. A granitic rock with a porphyritic...

. Granite cliffs surround parts of the lake. This area is also known as part of the Canadian Shield

Canadian Shield

The Canadian Shield, also called the Laurentian Plateau, or Bouclier Canadien , is a vast geological shield covered by a thin layer of soil that forms the nucleus of the North American or Laurentia craton. It is an area mostly composed of igneous rock which relates to its long volcanic history...

 that was formed billions of years ago. Parts of the Whiteshell park have elaborate petroforms that were made by First Nation peoples, possibly over a thousand years ago.