The ancient compound at Chichen Itza, amazingly well modeled in the sim.
Take off from from Old Chichen Itza airport, MM74. Climb to 500 ft and turn South and the ancient site unfolds before you, dominated by the great Pyramid of Kukulcan (Quetzalcoatl).
http://pic100.picturetrail.com/VOL665/2424771/4788939/414472549.jpg
Enjoy the site!