• 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.

  • Reservations required to attend equinox sunrise program

    To attend the equinox sunrise program on Monday, September 22 call the visitor center at 505-786-7014. Program will be limited to 100 participants.

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?

Photo of Visitor Center

Chaco Canyon National Monument was established on March 11, 1907. On December 19, 1980, Chaco Canyon National Monument was re-designated Chaco Culture National Historical Park. An additional 13,000 acres were added to the park. More...