The Mayans were great sportsmen and build huge ballcourts to play all their games. The Great Ballcourt of Chichen Itza is 225 feet wide and 545 feet long overall. It has no vault, no discontinuity between the walls and is totally open to the blue sky.
Each end has a raised to the temple area. A whisper from end can be heard clearly enough at the other end 500 feet far away and through the length and breath of the court.
The sound waves are unaffected by wind direction or time of day and also night. Archaeologists engaged in the reconstruction noted that the sound transmission became more and more strong and clear as they proceeded.
In 1931 Leopold Stokowski spent 4 days at this site to determine the acoustic principals that could be applied to theater for an open-air concert he was designing. Stokowski failed to learn the secret.
Today it has not been explained.
It is easy to imagine a Mayan King sitting here presiding over the games. Legends say that the winning Capitan would present his own head to the losing Capitan, who then decapitates him. While this may seem very strange reward, the Mayans believed that this to be the ultimate honor.
The winning Capitan getting a direct ticket for heaven instead of going through the 13 high steps that the Mayan's believed they had to go through in order to reach peaceful heaven..