Ancient Aliens S19E11 · The Top Ten Pyramid Sites

Ancient Aliens

Season 19 · Episode 11 · The Top Ten Pyramid Sites · 42 min

Ancient Aliens is counting down the world’s top ten pyramid sites, from a valley in Peru with over 250 hidden pyramids to an ancient Greek city with mysterious 4800-year-old ruins to Egypt’s famous Giza Plateau. Could the extraordinary structures that stand at these sites provide evidence of extraterrestrial visitation?