Road to “Rancho Casa Blanca-Cueva de la Olla”, Ejido Ignacio Zaragoza (El Willy), Municipality of Casas Grandes, Chihuahua. Access from Km 60 of the Casas Grandes highway.
Take the Casas Grandes road in the direction of Mesa del Huracán until km 60, where the exit for the Casa Blanca ranch is located.
Impressive remains of habitation in the zone which date back to 5500 years BC, the oldest in Arid America and all of Mexico. Remarkable for the enormous communal granary in the shape of a cooking vessel, marvellously preserved, with a structure of twisted dry leaves covered in clay.
The Cueva de la Olla ("Cave of the Cooking Pot") archeological monuments are in the Municipality of Casas Grandes, in Chihuahua, Mexico, situated in the basin of the Piedras Verdes River, a tributary of the Casas Grandes River.
Cueva de la Olla forms part of a small complex in the so-called Valley of the Caves. This complex is located about 30 miles to the southwest of Paquime and the modern town of Casas Grandes, in the first range of the Sierra Madre Occidental.
Just like Cuarenta Casas, this is a site with adobe structures inside caves, where a variety of characteristics of Paquime culture can be identified. This is a site which has been described in various publications, and Robert H. Lister found two human burials on the site.
The archeological site is notable for the presence of a granary of very large dimensions, which is in the shape of a cooking pot. Numerous descriptions have been published, the oldest of which was written by Lumholtz who visited the cave at the end of the nineteenth century.
Made with rolled dry grass on which the original builders applied a layer of compacted mud and although it is quite hard, it is basically the same material that was used in the other constructions.
