![Mysteries of the Abandoned](https://image.tmdb.org/t/p/w342/49P6ieIlzKyfmx2rvT5TkI8Sn1v.jpg)
10 Season
112 Episode
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.
- Year: 2023
- Country: United States of America
- Genre: Documentary
- Studio: Science
- Keyword: architecture, abandoned, abandoned mine, architecture history, abandoned building
- Director: Philip Grossman
- Cast: Kasper Michaels