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Throughout the world, there are ancient structures that defy explanation because even with today's technology they would be nearly impossible to duplicate. How were ancient civilizations able to build such extraordinary structures? And what purpose did they serve?

Release Date: 2019-07-19
Seasons: 1 2 3 4 5 6 7
TMDb: 6.5/10
  • Country: US
  • Language: English | Français | Português
  • Runtime: 43

Other episodes for this season

Lost Cities
Episode 1 - Lost Cities
Tales of the Dearly Departed
Episode 2 - Tales of the Dearly Depar...
Curses Unleashed
Episode 3 - Curses Unleashed
Earth's Unsolved Mysteries
Episode 4 - Earth's Unsolved Mysterie...
The Power of Prophecy
Episode 5 - The Power of Prophecy
Mysterious Monsters
Episode 6 - Mysterious Monsters
Sacred Rituals
Episode 7 - Sacred Rituals
UFO Hotspots
Episode 8 - UFO Hotspots
Extraordinary Structures
Episode 9 - Extraordinary Structures
Holy Relics
Episode 10 - Holy Relics