Dunes

Gilles crossed the dunes.

Tom and Mary walked around the sand dunes.

A crisp wind blew up over the sand dunes from the sea.

They walked over the sand dunes.

Tom walked over the sand dunes.

They walked barefoot over the sand dunes.

In temperatures that can drop below -20 degrees Fahrenheit, along a route occasionally blocked by wind-driven ice dunes, a hundred miles from any other people, a team led by two NASA scientists will survey an unexplored stretch of Antarctic ice.

As cliffs and sand dunes retreat, the vacated area becomes part of the beach environment and the position of the beach shifts landward.

Always use defined trails and boardwalks instead of walking across the sensitive dunes.

The Netherlands have a lot to offer in terms of nature: dunes, moorlands, fords, coral reefs, mangrove forests and much more.