Spotted Lake, Mineral lake in Alberta, Canada

Spotted Lake is a mineral lake in Alberta where the water surface displays numerous mineral deposits that create colorful patterns across its bed. These colored formations become most visible during summer months as water evaporation concentrates the minerals and leaves distinct marks.

During World War I, workers extracted approximately one ton of salt daily from the lake to produce ammunition. This mining activity represented an intensive period of industrial use for the water body.

The First Nations of the Okanagan region view this lake as a sacred place, calling it Kliluk in their traditional language. The name reflects the deep connection between indigenous peoples and this special water body.

The lake can be viewed from designated viewpoints along the highway, as direct access is restricted to protect the ecological environment. These observation points offer the best views, especially during the warmer months when mineral patterns are most pronounced.

The lake sits 781 metres above sea level, and the surrounding land is farmed; fields of crops cover the shores. The water body lies in Alberta's central region, roughly 2,800 km west of Ottawa.