The tallest dunes in North America sit right in Colorado, creating a surreal landscape of shifting sands, alpine forests, and sparkling streams. Great Sand Dunes National Park is more than just ...

In Southern Colorado, the Great Sand Dunes are alive with the sound of music. The tallest dunes in North America rise above 750 feet — a surreal landscape that sings on scorching summer days. For that ...

In some places, sand dunes protect shorelines from the onslaught of ocean waves. In other places, the dunes themselves are on the move, and threaten human structures. Host Flora Lichtman talks with ...

Getting your Trinity Audio player ready... Enchanted by the notion of falling asleep under the stars with a fresh mountain breeze, but not so jazzed on setting up a tent, digging a hole when nature ...