The Grand Plaza includes a Ball Court and the Temple of the Cosmic War. I did not feel anything in particular from this plaza.
According to MAYAS and ZOCQUES Southeastern Mexico: Chiapas, ISBN 798-970-678-031-7, Page 40, (Laura Pescador Canton author), the Mayans artificially leveled off the base using clay and rocks to create the Grand Plaza. an 8 meter (26 foot) barricade encloses the plaza on the south, east, and west. The Temple Complex encloses the plaza on the north.
