Nombre de Dios Grottoes

Nombre de Dios Grottoes (Spanish: Grutas de Nombre de Dios) is a cave system in the state of Chihuahua, Mexico. The main entrance of the cavern is located in the middle of the Cerro del Caballo of the Sierra de Nombre de Dios, approximately 200 m (660 ft)) from the Sacramento River, northeast of the state capital Chihuahua City. This elaborate cave system came to official attention during the sixteenth century. The location might have previously been used for ceremonial purposes by Apache, Comanche and others of the many local indigenous people.

Cave data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).