Documentary series investigating why some of the world's most advanced architectural achievements were abandoned.
You can now watch Mysteries of the Abandoned online on the following streaming providers in the United States.
| Title | Air Date | Duration | ||
|---|---|---|---|---|
| Season 1 | Episode 1 | Nazi Ghost Town | 2017-04-20 | 62 min |
| Season 1 | Episode 2 | Curse of Hell Island | 2017-04-26 | 62 min |
| Season 1 | Episode 3 | Phantoms of Chernobyl | 2017-04-27 | 62 min |
| Season 1 | Episode 4 | Wild West Apocalypse | 2017-05-04 | 60 min |
| Season 1 | Episode 5 | Soviet Doomsday Device | 2017-05-11 | 62 min |
| Season 1 | Episode 6 | The Tesla Conspiracy | 2017-05-18 | 60 min |
| Season 2 | Episode 1 | Armageddon Highway | 2018-03-20 | 60 min |
| Season 2 | Episode 2 | Curse of the Haunted Prison | 2018-03-27 | 60 min |
| Season 2 | Episode 3 | Arctic Hell Pit | 2018-04-03 | 60 min |
| Season 2 | Episode 4 | Desert Ghost Fort | 2018-04-10 | 60 min |
| Season 2 | Episode 5 | Conspiracy on Devil's Mountain | 2018-04-17 | 60 min |
| Season 2 | Episode 6 | Secrets of the Alien Shrine | 2018-04-24 | 60 min |
| Season 2 | Episode 7 | Amazon Ghost Town | 2018-05-01 | 60 min |
| Season 2 | Episode 8 | Sea Fortress of Doom | 2018-05-08 | 60 min |
| Season 3 | Episode 1 | Doomsday at Dragon's Teeth | 2018-10-02 | 60 min |
| Season 3 | Episode 2 | Nightmare on Blood Mountain | 2018-10-09 | 60 min |
| Season 3 | Episode 3 | Tower of Death | 2018-10-16 | 60 min |
| Season 3 | Episode 4 | Underwater Ghost Prison | 2018-10-23 | 60 min |
| Season 3 | Episode 5 | America's Doomsday Town | 2018-10-30 | 60 min |
| Season 3 | Episode 6 | City of the Damned | 2018-11-13 | 60 min |
| Season 3 | Episode 7 | The Town That Disappeared | 2018-11-20 | 60 min |
| Season 3 | Episode 8 | Nazi Death Star | 2018-11-27 | 60 min |
| Season 3 | Episode 9 | The Real Shawshank | 2018-12-04 | 60 min |
| Season 3 | Episode 10 | Secrets of Alien Stonehenge | 2018-12-11 | 60 min |
| Season 4 | Episode 1 | World's Strangest Ghost Towns | 2019-04-04 | 120 min |
| Season 4 | Episode 2 | Secrets of Supervillain Island | 2019-04-11 | 60 min |
| Season 4 | Episode 3 | Escobar's Castle | 2019-04-18 | 60 min |
| Season 4 | Episode 4 | Labyrinth of the Dead | 2019-04-25 | 60 min |
| Season 4 | Episode 5 | Treasure of Outlaw Valley | 2019-05-02 | 60 min |
| Season 4 | Episode 6 | Alaska's Fort Apocalypse | 2019-05-09 | 60 min |
| Season 4 | Episode 7 | Alien Hell Portal | 2019-05-16 | 60 min |
| Season 4 | Episode 8 | Pompeii's Gate to Hell | 2019-05-23 | 60 min |
| Season 4 | Episode 9 | Haunting on Plague Island | 2019-05-30 | 60 min |
| Season 5 | Episode 1 | Jungle of the Damned | 2019-10-03 | 60 min |
| Season 5 | Episode 2 | American Atlantis | 2019-10-10 | 60 min |
| Season 5 | Episode 3 | Haunting of Heartbreak Castle | 2019-10-17 | 60 min |
| Season 5 | Episode 4 | Kingdom of the Vanished | 2019-10-24 | 60 min |
| Season 5 | Episode 5 | Journey to Outcast Island | 2019-10-31 | 60 min |
| Season 5 | Episode 6 | Secrets of the Doomsday Caves | 2019-11-07 | 60 min |
| Season 5 | Episode 7 | The Devil's Prison | 2019-11-14 | 60 min |
| Season 5 | Episode 8 | Curse of Satan's Catacombs | 2019-11-21 | 60 min |
| Season 6 | Episode 1 | The World's Strangest Disaster Zones | 2020-03-26 | 120 min |
| Season 6 | Episode 2 | Swamp of Despair | 2020-04-02 | 60 min |
| Season 6 | Episode 3 | End Times on Lake Michigan | 2020-04-09 | 60 min |
| Season 6 | Episode 4 | Hell on Blood Island | 2020-04-16 | 60 min |
| Season 6 | Episode 5 | Florida Doomsday Castle | 2020-04-23 | 60 min |
| Season 6 | Episode 6 | The Killer in the Castle | 2020-04-30 | 60 min |
| Season 6 | Episode 7 | Towers of Blood | 2020-05-07 | 60 min |
| Season 6 | Episode 8 | The Thing on Hell Mountain | 2020-05-14 | 66 min |
| Season 6 | Episode 9 | Anarchy on Ireland's Alcatraz | 2020-05-21 | 60 min |
| Season 6 | Episode 10 | House of Horror | 2020-05-28 | 60 min |
| Season 6 | Episode 11 | Nightmare at Fort Paranoia | 2020-06-04 | 60 min |
| Season 7 | Episode 1 | Into the Murder Labyrinth | 2020-12-03 | 60 min |
| Season 7 | Episode 2 | American Ghost Park | 2020-12-10 | 60 min |
| Season 7 | Episode 3 | Secrets of Mafia Island | 2020-12-17 | 60 min |
| Season 7 | Episode 4 | The World's Greatest Icons | 2021-01-07 | 132 min |
| Season 7 | Episode 5 | Factory of Death | 2021-01-14 | 60 min |
| Season 7 | Episode 6 | Ghosts of Black Mountain | 2021-01-21 | 60 min |
| Season 7 | Episode 7 | The Doom of El Dorado | 2021-01-28 | 60 min |
| Season 7 | Episode 8 | Ruins of the Rust Belt | 2021-02-04 | 60 min |
| Season 7 | Episode 9 | Fortress of the Spy | 2021-02-11 | 60 min |
| Season 7 | Episode 10 | Mystery of the Alien Base | 2021-02-18 | 60 min |
| Season 7 | Episode 11 | Ghosts of the Cursed Castle | 2021-02-25 | 60 min |
| Season 8 | Episode 1 | The Good, the Bad, and the Abandoned | 2021-05-20 | 120 min |
| Season 8 | Episode 2 | Ruins of Disaster Park | 2021-05-27 | 60 min |
| Season 8 | Episode 3 | Fortress of Nuclear Secrets | 2021-06-03 | 60 min |
| Season 8 | Episode 4 | Plague on Hell Island | 2021-06-10 | 60 min |
| Season 8 | Episode 5 | Florida Death Fortress | 2021-06-17 | 60 min |
| Season 8 | Episode 6 | Hollywood vs. Nazis | 2021-06-24 | 60 min |
| Season 8 | Episode 7 | Hitler's Nightmare Palace | 2021-07-01 | 60 min |
| Season 8 | Episode 8 | Alien Ghost Tower | 2021-07-08 | 60 min |
| Season 8 | Episode 9 | Russian Mafia Resort | 2021-07-15 | 60 min |
| Season 8 | Episode 10 | Ghosts of Mount Fortune | 2021-07-22 | 60 min |
| Season 8 | Episode 11 | Chinese Nuclear Box | 2021-07-29 | 60 min |
| Season 9 | Episode 1 | Derelict Housing of Protest | 2022-01-02 | 60 min |
| Season 9 | Episode 2 | The Beached Leviathan | 2022-01-09 | 60 min |
| Season 9 | Episode 3 | Desolation of Ponte City | 2022-01-16 | 60 min |
| Season 9 | Episode 4 | Bangkok's Ghost Tower | 2022-04-14 | 120 min |
| Season 9 | Episode 5 | Ruins of the Nazi Resort | 2022-04-21 | 60 min |
| Season 9 | Episode 6 | Romanian Royal Desolation | 2022-04-21 | 60 min |
| Season 9 | Episode 7 | Ruins of the Zoo Fortress | 2022-04-28 | 60 min |
| Season 9 | Episode 8 | Hidden Hell of Angel Island | 2022-04-28 | 60 min |
| Season 9 | Episode 9 | Ghost Village of Nazi Invaders | 2022-05-05 | 120 min |
| Season 9 | Episode 10 | Remnants of Traitor Chateau | 2022-05-12 | 60 min |
| Season 9 | Episode 11 | Remnants of Alien Contact | 2022-05-19 | 60 min |
| Season 9 | Episode 12 | Psychiatric Ruins of Scotland | 2022-05-26 | 60 min |
| Season 9 | Episode 13 | Desolate Remnants of Agdam | 2022-06-02 | 60 min |
| Season 9 | Episode 14 | Hidden Tunnels of Gibraltar | 2022-06-09 | 60 min |
| Season 9 | Episode 15 | Remnants of Rocket Complex | 2022-06-30 | 60 min |
| Season 9 | Episode 16 | Secret Vaults of Scotland | 2022-06-30 | 60 min |
| Season 9 | Episode 17 | Ruins of Variety Theater | 2022-07-07 | 60 min |
| Season 9 | Episode 18 | Curse of Cowboy Mountain | 2022-07-14 | 60 min |
| Season 9 | Episode 19 | Castle of the Nazi Occult | 2022-10-13 | 60 min |
| Season 9 | Episode 20 | Urban Ruins of Varosha | 2022-10-20 | 60 min |
| Season 9 | Episode 21 | Historic Remains of USS Hornet | 2022-10-27 | 60 min |
| Season 9 | Episode 22 | Liberia's Tower of Ruin | 2022-11-03 | 60 min |
| Season 10 | Episode 1 | Penthouse Palace | 2023-06-07 | 60 min |
| Season 10 | Episode 2 | Castle Kingdom | 2023-06-14 | 60 min |
| Season 10 | Episode 3 | Rock 'N' Roll Island | 2023-06-21 | 60 min |
| Season 10 | Episode 4 | K-Pop Dreamland | 2023-06-28 | 60 min |
| Season 10 | Episode 5 | The True Cross | 2023-07-05 | 60 min |
| Season 10 | Episode 6 | Blues Prison | 2023-07-12 | 60 min |
| Season 10 | Episode 7 | Fake News Fortress | 2023-07-19 | 60 min |
| Season 10 | Episode 8 | Turkish Wonderland | 2023-08-02 | 60 min |
| Season 10 | Episode 9 | The Montauk Conspiracy | 2023-10-20 | 60 min |
| Season 10 | Episode 10 | The Ruins of Troy | 2023-10-27 | 60 min |
| Season 10 | Episode 11 | Hell Island | 2023-11-03 | 60 min |
| Season 10 | Episode 12 | The Ruins of Archaeopolis | 2023-11-10 | 60 min |
| Season 10 | Episode 13 | Korea's Joan of Arc | 2023-11-24 | 60 min |
| Season 10 | Episode 14 | Gunslingers and Gangsters | 2023-12-01 | 60 min |
| Season 10 | Episode 15 | Gangbusters and Gun Battles | 2023-12-08 | 60 min |
| Season 10 | Episode 16 | Propaganda Palace | 2023-12-15 | 60 min |
| Season 11 | Episode 1 | Hunt for the Nazi Gold Train | 2024-09-04 | 60 min |
| Season 11 | Episode 2 | Schindler's Deception | 2024-09-11 | 60 min |
| Season 11 | Episode 3 | Operation Just Cause | 2024-09-18 | 60 min |
| Season 11 | Episode 4 | Defenders of the Panama Canal | 2024-09-25 | 60 min |
