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Chetro Ketl

Indian Ruin on Chaco Wash on Chetro Ketl Trail in Chaco Culture National Historical Park, Colorado Plateau near Lake Valley, NM

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Indian Ruins are sensitive in nature and deserve the utmost respect. Please help preserve the area for future generations.

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Chetro Ketl is an Ancestral Puebloan great house and archeological site located in Chaco Culture National Historical Park, New Mexico, United States. Construction on Chetro Ketl began c. 990 and was largely complete by 1075, with significant remodeling occurring in the early and mid-1110s. Following the onset of a severe drought, most Chacoans emigrated from the canyon by 1140; by 1250 Chetro Ketl's last inhabitants had vacated the structure. The great house was rediscovered in 1823 by the Mexican governor of New Mexico, José Antonio Vizcarra, and in 1849 Lieutenant James Simpson of the United States Army Corps of Engineers documented the major ruins in Chaco Canyon. Edgar L. Hewett, the director of the first archeological field school in the canyon, conducted excavations of Chetro Ketl…

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