聖馬科斯省
The region was discovered by the Spaniards in the 16th century; soldiers under captain Juan de Dios y Cardona's command found the place. Before that, it had been populated by Mam people. After the arrival of the Spaniards, it was established as an Indian reduction and eventually raised to a municipality on 11 October 1811, and named "San Cristóbal Cucho". It is located to the south of San Marcos Department municipal capital.