Approaching the giant sand dunes of Great Sand Dunes National ... Spring when the weather is a little bit cooler. The hiking trails in the dunes are tough work but a great way to explore.

I got my first lesson in the physics of sand dunes ... shaped dune” in the Turkic languages of eastern Europe and Central and northern Asia. I had become intrigued with them while reading ...

Most likely, I could fight off a pack of flesh-craving timber wolves in the thick forests around Lake Superior in winter. That’s what I reasoned with mass delusion, as I drove towards the largest ...

Inland, sand dunes rise almost 200 feet in a series of ridges, blowouts and valleys, while wetlands fill depressions between ... a 4-mile out-and-back trail that can be used for biking or hiking and ...