It covers 165 km2, in a semi-arid landscape at altitudes between 2000 and 3500m above sea level, with canyons as deep as 300 meters. It includes typical features of karst terrain like caves and dolines, Paleozoic and Cretaceous calcitic deposits with fossils, and landscapes eroded by wind and waters.
This area spans 165 square kilometers, situated in a semi-arid region at elevations between 2000 and 3500 meters above sea level. It features canyons reaching depths of 300 meters, along with karst terrain elements like caves and dolines. The landscape is composed of Paleozoic and Cretaceous limestone deposits containing fossils, shaped by wind and water erosion.