Athabasca Sand Dunes with Chris Herwig
The Athabasca Sand Dunes are among the largest active sand dunes in the world. They are also among the planet's most remote. To visit this haunting landscape, one must either charter a floatplane, or canoe several hundred meandering kilometres northward. But there is a third way - forging a trail for 7 days using map and compass. Watch the adventure unfold with photographer Chris Herwig.