Sand Dune Arch is one of over 2,000 naturally occurring sandstone arches in Arches National Park. The Sand Dune Arch Tra ...

They are the largest active sand surface in Canada and the most northerly sand dunes in the world ... on the surface of the dome is, in my personal opinion, one of Canada's best kept secrets.

This landscape of dramatic contrast notably features linear, star and dome dunes as well as several arid granite massifs, some as high as 650 metres. The dunes emerge like islands from the sea of sand ...