El Zotz , Maya Civilization

El Zotz is a Mesoamerican archaeological site of the pre-Columbian Maya civilization, located in the Petén Basin region around 20 kilometres (12 mi) west of the major center of Tikal and approximately 26 kilometres (16 mi) west of Uaxactun.
It is so called because of the large number of bats living in caves in the nearby cliffs (the original Mayan name was Pa'Chan).
Source: Wikipedia