Valley of the Moon, Desert terrain in San Pedro de Atacama, Chile
The Valley of the Moon is a dry valley in San Pedro de Atacama that spans the Cordillera de la Sal and features unusual rock formations, sand dunes, and salt deposits. The landscape was shaped by natural erosion over millions of years and presents an otherworldly appearance.
The area received official protection status in 1982 when it was designated as a Nature Sanctuary within the Reserva Nacional los Flamencos system. This protection recognized the geological importance of the site for scientific research and conservation.
The valley is known for its resemblance to Mars and is used by scientists to test equipment for Mars exploration missions. This connection makes the site an unusual draw for visitors interested in space exploration and geology.
The best time to visit is early morning or late afternoon when the sun highlights mineral colors and temperatures are more moderate. Comfortable hiking shoes and sun protection are essential since the area has no shade.
Hidden among the rock formations are dry lakebeds covered in white salt layers that resemble frozen waters. At sunset the different minerals in the soil display red, orange, and violet tones that transform the landscape's appearance.
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