There are several National Park Service sites that do something that very few places on earth can do. They stop you righ ...

A national monument until 2019, White Sands National Park is home to the largest gypsum dune field in the ... once underwater of the 1,600-square-mile Lake Otero, which dried up 10,000 years ...

Because gypsum ... sand. The entire dune field is a massive 275 square miles (by comparison, the second-largest gypsum dune field in the world, Cuatro Ciénegas in Mexico, is only 8 square miles).

Because gypsum ... sand. The entire dune field is a massive 275 square miles (by comparison, the second-largest gypsum dune field in the world, Cuatro Ciénegas in Mexico, is only 8 square miles).

Learn about the tracks and footprints at White Sands National Park in New Mexico, possibly representing the earliest evidence ...

Though it may require a bit of advance planning, the Lake Lucero Tour at White Sands National Park is well worth the effort. “It’s special because it gives visitors the chance to explore the b ...

White Sands, the world’s largest gypsum sand dune field, may be elevated from a national monument to a national park under legislation proposed Friday by New Mexico Democratic Sen. Martin Heinrich.