Athabasca Sand Dunes Provincial Park

Athabasca Sand Dunes Provincial Park protects a rare boreal shield ecosystem on Lake Athabasca’s southern shore in far northwestern Saskatchewan. Its dune field, among the most northerly active sand formations on Earth, extends about 100 kilometres within the Athabasca Basin and dates to roughly 8,000 years ago, when retreating glaciers and changing lake levels left exposed sediments that wind reshaped into parabolic dunes. This remote landscape also includes eskers, beach ridges, braided channels, desert pavement, and a large aquifer that influences vegetation and dune development. The park is especially significant for preserving fragile habitats and rare or endemic plants adapted to these unusual conditions.

Saskatchewan · Canada