Monumental Instructions for the Post-Apocalypse
Lake Michigan Stonehenge
Underwater Ruins in Japan
Submerged Wonders of Alexandria, Egypt
The Mysterious Stones of Baalbek
Three Buried Ancient Megalithic Stone Circles
Easter Island
Stonehenge
Machu Picchu
Great Zimbabwe Ruins
Peru’s Chavín de Huantar Ruins
Coral Castle, Monument to Lost Love
