• Overlooking Chetro Ketl

    Chaco Culture

    National Historical Park New Mexico

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  • Kin Bineola and Kin Ya' a Great Houses CLOSED

    There is no public access.

Stone Replacement

Masonry near the ground surface can be severely damaged by the effects of poor drainage and repeated freezing and thawing. When these damaged stones can no longer support the weight of the wall above them, they are replaced with stones of similar size, shape, color, and surface texture. Replacing a few eroded stones at the base of a wall will protect the upper second and third stories of the building.

 
Wall with eroded mortar and missing stones
Wall with eroded mortar and missing stones in need of repair
NPS Photo

Did You Know?

1778 Pacheco Map

The earliest map of the Chaco region was drawn in 1778 by Spanish cartographer Bernardo de Miera y Pacheco. The map identified Chaco Canyon area as "Chaca." "Chaca" is believed to be the origin of both "Chacra" (a nearby mesa) and "Chaco." More...