Much more than the gateway to Great Sand Dunes National Park, this Colorado city is home to museums, a theater, a UFO tower, ...

Specifically Great Sand Dunes National Park and Preserve, home of the tallest dunes in North America. “We just had one of our scientists do some measurements, and Hidden Dune is the tallest dune ...

Though scientists can’t definitively say how old the sand dunes are at Great Sand Dunes National Park & Preserve in southcentral Colorado (about 2.5 hours from Colorado Springs and nearly four ...

Great Sand Dunes National Park and Preserve is located where the wide-open and dry expanse of the San Luis Valley and the towering Sangre de Cristo Mountains collide. At first glance, the Colorado ...

It’s a warm spring day in Great Sand Dunes National Park and Preserve, and I see no other hikers besides the two who joined me on this backpacking in Great Sand Dunes adventure. It’s just us and our ...

At Great Sand Dunes National Park, there are plenty of sounds: The sand whipping across the dune field; the laughs of visitors sledding and tumbling down the soft hills; and, just two hours later ...