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• A unique geological formation of limestone cliffs, some 2000 ft hight.
   

• Part of the Sierra Madre Oriental.
   

• An area that was once under a sea, and if you take time to notice you can find fossils in the rock.
   

• A park that is located 3 km to the west of Hidalgo. The climbing area is  mostly located at the entrance to the park, the limestone cliffs form the outer perimeter, and the interior is an undeveloped mountainous wildlife    area.
   

• One of the top 10 mountains to sport-climb in the world.