Casamero Pueblo

Casamero Pueblo is small Chacoan Outlier located against the majestic backdrop of the brilliant red sandstone cliffs of Tecolote (Owl) Mesa. Look for the large "owl's eyes" that give the mesa its name. The pueblo contains 22 ground floor rooms and may have had six second-story rooms. It was occupied between A.D. 1000 and 1125 and is an excellent example of a Chacoan Outlier, with characteristic core-veneer masonry, an associated Great Kiva, and two Chacoan roads. A collection of 37 known sites is associated with Casamero and includes numerous small masonry habitation structures. A Chacoan road connects Casamero to the nearby outlier of Andrews Ranch. Foods grown and pottery produced in the Casamero community may have been traded to other outliers and to Chaco Canyon itself. Casamero was excavated between 1966 and 1967 and has since been completely stabilized so that the Chacoan masonry and the site layout are clearly visible to the public. Interpretive signs have been placed around the ruin.

Adventure is at Your Fingertips



  • None.


  • Open year-round. 

Special Rules 

  • Motorized use of the trail is prohibited.   
  • Please do not remove or damage archaeological resources. Even small pottery sherds found on the surface can establish the time period when this site was occupied.    
  • The Antiquities Act of 1906 and the Archeological Resources Protection Act of 1979 make it illegal to excavate, remove, damage, or deface archaeological resources.  Penalties of up to five years in jail and a $250,000 fine can be imposed. 

Chaco Background

The sites of the Chacoans are among the best known archaeological sites in the American Southwest. Between A.D. 700 and 1150, the Chaco Culture flourished, with Chaco Canyon serving as the social and religious center of the Northern Southwest.  During the 900s and 1000s, a series of “Chacoan Outliers,” structures similar to those in Chaco Canyon, was constructed in western New Mexico, southwest Colorado, eastern Arizona and southeast Utah. Many outliers were connected to Chaco Canyon or other outliers through a network of prehistoric roads. The outliers and connecting roads offer a view to an ancient landscape of astonishing scale and complexity. The Chacoan region as defined by the distribution of outliers and Chaco Canyon itself was recognized internationally though placement on the UNESCO World Heritage list.

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Casamero Pueblo


Geographic Coordinates

35.42501722, -108.0522575


To reach Casamero Pueblo, take the Prewitt exit from Interstate 40, 19 miles west of Grants or 40 miles east of Gallup, NM. From the exit, go a few hundred feet north to the frontage road. Head east on the frontage road (Old Route 66/NM 122) for about 1/2 mile, then north on County Road 19, and continue 4 miles to a small parking area with a BLM sign on the left. A short foot trail leads to the ruins.