Mysteries of the Abandoned Season 9 Episode 8 - Hidden Hell of Angel Island

Airdate: 2022-Apr-28

Episode summary:

A cluster of military defensive structures among a quaint holiday village lies deserted on a San Francisco Bay island; experts investigate and uncover a mysterious Civil War outpost on Angel Island that conceals a dark and hellish history.

About Mysteries of the Abandoned series:

Some of the world's most incredible engineering projects now lie in ruins. These deserted places are home to extraordinary mysteries and untol...Show more >