Fair rating?The UnXplained· Season 1 · Episode 2
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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#10In Season 1of 16 rated episodes
#96All-timeof 111 rated episodes
−0.2vs season avgSeason 1 averages 7.3
2019First airedJuly 26, 2019
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