The most northerly sand dunes on Earth are found in northern Saskatchewan along the shores of Lake Athabasca in Athabasca Sand Dunes Provincial Park. The dunes stretch for more than 100 kilometres and are as much as 30 metres tall.
The most northerly sand dunes on Earth are found in northern Saskatchewan along the shores of Lake Athabasca in Athabasca Sand Dunes Provincial Park. The dunes stretch for more than 100 kilometres and are as much as 30 metres tall.