Mysteries of the Abandoned - Season 2 Episode 6
Secrets of the Alien Shrine

A strange alien shrine on a mountain peak, a bridge built in the Alaskan wilderness, and an American castle with a dangerous secret are mysterious deserted engineering projects. New discoveries reveal how they were built and why they were abandoned.

10 Votes (7.4)

Episode Aired:2018-04-24
Certificate: TV-PG
Country: United States
Language: English
Show Status: Returning Series
Genre: Documentary |
Keywords: #architecture | #abandoned | #abandoned mine | #architecture history | #abandoned building |

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