What on Earth?
Mystery of the Welsh Mine still
S11E0442 min· aired 7/13/2022

Mystery of the Welsh Mine

TMDb0.0
Nexus es706764TMDb ep 3834849TVDb ep 9250576

Overview

Satellites capture ruins amid bizarre structures on a Welsh mountaintop.

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S11E03
Doomsday Lair of Greece
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S11E05
Riddle of Sardinia Tower