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Mysterious Structures
For centuries, archaeologists have tried to unravel the mysteries of how – and why – certain incredible structures like the Great Pyramid at Giza, the staircase at Loretto Chapel, and Coral Castle were built. Will we ever find the answers? Or, might these structures have been intentionally constructed to perpetually mystify us?
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Other episodes for this season
![Evil Places](https://image.tmdb.org/t/p/w300/7upMsBhnXC0C1OpTGYbUyqtDpeC.jpg)
![Mysterious Structures](https://image.tmdb.org/t/p/w300/5m7Vzg4xklnDEeMPWywpdc3lirf.jpg)
![Strange Creatures](https://image.tmdb.org/t/p/w300/y1Ib3gSh9CrmI9Tuy35YIoioJzI.jpg)
![Unnatural Nature](https://image.tmdb.org/t/p/w300/rMvEuk2rRlA76RYCQnSyuOFFBv0.jpg)
![Bizarre Rituals](https://image.tmdb.org/t/p/w300/kyn2oyehS4hCdmIzr5vnVDMNoY0.jpg)
![Life Beyond Death](https://image.tmdb.org/t/p/w300/nVxeb5zHu0MWSySTkUnrlFb7Vr8.jpg)
![Mysteries of the Mind](https://image.tmdb.org/t/p/w300/fn1u8xwsUi40vz6ukjQV9xRFJ54.jpg)
![Incredible Survivors](https://image.tmdb.org/t/p/w300/tRjWnkkCiAURgEMZrU365jobZ2a.jpg)
![The Oak Island Curse](https://image.tmdb.org/t/p/w300/zwFwDt6m19acCZ15NQua2Xmn6HS.jpg)
![Dark Prophecies](https://image.tmdb.org/t/p/w300/jTr6S7JWv2Ac9CCP3UMVdb9DpIS.jpg)
![Lost Civilizations](https://image.tmdb.org/t/p/w300/2uMR71iLcNRnSNOTVGxgNfsYuEl.jpg)
![Deadly Cults](https://image.tmdb.org/t/p/w300/tTZiBWMJ9VkjS15Re9AKozRm8cW.jpg)
![Extreme Weather Mysteries](https://image.tmdb.org/t/p/w300/duE4vEQIK4Sb4ktYrv7WfO7u5bz.jpg)
![Mysterious Stones](https://image.tmdb.org/t/p/w300/vmRlKVC7rMwUrE60qDmChtsfXAL.jpg)
![Vampires and Werewolves](https://image.tmdb.org/t/p/w300/2uekXPqGZCCGvZf30VquWeF7DGr.jpg)
![Amazing Animal Abilites](https://image.tmdb.org/t/p/w300/zKLe6TbZfIDSKZZ0vdJGNld01l4.jpg)