Explore The Mountaintop City of Cerro Baúl, Peru Through this interactive map, you can explore Cerro Baúl, the southern frontier city of the Wari Empire. You’re invited to watch archaeologists at work as they uncover the buried remains of this once powerful kingdom. The map will be updated regularly with images, information, and video from Dr. Patrick Ryan Williams and his colleagues on the Cerro Baúl Archaeological Project. Begin your exploration now. To access this feature, you will need the Macromedia Flash Player 7 plug-in for your browser. Earlier versions will not function correctly.