Now in the "FILES" you can view and download files with the extension (. Kmz) for the Google Earth. The files contain many interesting and useful information about the pyramids, megaliths, ancient cities and many other historical objects. Now you can travel to the ancient world, learning about it many new and unusual. You can choose to explore the the laws in the arrangement of ancient sites and try to unravel the mystery of Nazca. Best of luck.