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| | At the northern end of the Chihuahuan Desert lies a mountain ringed valley called the Tularosa Basin. Rising from the heart of this basin is one of the world's great natural wonders - the glistening white sands of New Mexico. Here, great wave-like dunes of gypsum sand have engulfed 275 square miles of desert and have created the world's largest gypsum dune field. The brilliant white dunes are... |  |
| Carlsbad Caverns was designated as a National Park 1930. Established to preserve Carlsbad Cavern and numerous other caves within a Permian-age fossil reef, the park contains more than 100 known caves, including Lechuguilla Cave—the nation's deepest limestone cave at 1,567 feet (478m) and fourth longest. With one of the world's largest underground chambers and countless formations, Carlsbad... |
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