Ancient Aliens is counting down the world's top ten most mysterious sites, from the towering Moai statues of Easter Island to the enormous megalithic blocks of Stonehenge to the precision cut stones of Puma Punku. Could these extraordinary places provide evidence of extraterrestrial visitation?
Bimini Road
Bahamas · Unknown
Ancient Aliens proposes that the Bimini Road underwater structure could be evidence of the lost city of Atlantis or an ancient advanced civilization. The precision-cut stones are suggested to indicate extraterrestrial or lost human technology.
Easter Island / Rapa Nui
Chile · Polynesian (Rapa Nui)
Moai statues moved through anti-gravity or levitation technology
Gobekli Tepe
Turkey · Pre-Pottery Neolithic
Built 12,000 years ago — 6,500 years before Stonehenge, 5,000 years before the first known civilization
Great Pyramids of Giza
Egypt · Ancient Egyptian
Precision alignment to true north within 3/60th of a degree suggests alien surveying technology
Nazca Lines
Peru · Nazca
Massive geoglyphs only visible from the air — created as landing strips for alien spacecraft
Stonehenge
United Kingdom · Neolithic British
Bluestone circle served as an alien portal to transport beings to the stars