Season
Episode
- Episode 1: Penthouse Palace
- Episode 2: Castle Kingdom
- Episode 3: Rock 'N' Roll Island
- Episode 4: K-Pop Dreamland
- Episode 5: The True Cross
- Episode 6: Blues Prison
- Episode 7: Fake News Fortress
- Episode 8: Turkish Wonderland
- Episode 9: The Montauk Conspiracy
- Episode 10: The Ruins of Troy
- Episode 11: Hell Island
- Episode 12: The Ruins of Archaeopolis
- Episode 13: Korea's Joan of Arc
- Episode 14: Gunslingers and Gangsters
- Episode 15: Gangbusters and Gun Battles
- Episode 16: Propaganda Palace
Mysteries of the Abandoned
7/10 users Documentary series investigating why some of the world's most advanced architectural achievements were abandoned.
