“Hidden Beneath the Cities” uncovers the extraordinary worlds lying just below modern urban centers. Beneath the streets of stone, soil and concrete exist hidden realms shaped by survival, ritual and imagination. Each story reveals ingenuity, resilience and mystery, proving every city conceals a hidden world waiting to be discovered.
Hidden Beneath the Cities
DETAILS
“Hidden Beneath the Cities” uncovers the extraordinary worlds lying just below modern urban centers. Beneath the streets of stone, soil and concrete exist hidden realms shaped by survival, ritual and imagination. Episodes reveal Malta’s Ħal Saflieni Hypogeum, with its 5,000-year-old burial chambers; Turkey’s vast caves in Midyat, which sheltered whole communities; and Iran’s qanats, which sustain desert life. From Naples’ folklore tombs and WWII shelters to England’s mysterious Royston Cave and Poland’s Wieliczka Salt Mine, the series blends myth, history and artistry. Other journeys explore Israel’s Cave of Letters, Denmark’s Neolithic dwellings, Cold War bunkers in England and Seoul, and more. Each story reveals ingenuity, resilience and mystery, proving every city conceals a hidden world waiting to be discovered.
- Release Date:
- 2026
- Genre:
- History,
- Docuseries
- Rating:
- Cast:
- Jeff Teravainen
EPISODES
S1:E1 Underground Cities and Secret Chambers
Scientists uncover a city, a chamber, and a complex, and map a tunnel network.
S1:E2 Crystal Cathedrals and Buried Bunkers
Scientists uncover salt chambers, bunkers, old kingdoms, and mysterious caves.
S1:E3 Hidden Hypogeum and Lost Letters
Archaeologists find a tomb, a haunting cave, and a sophisticated labyrinth.
S1:E4 Tunnels and Tombs
Explorers discover tunnel systems, a sprawling city, and military barracks.
S1:E5 Labyrinths and Legends
Volunteers unearth tunnel systems, and a sealed burial tomb is found.
S1:E6 Subterranean Secrets and Forgotten Foundations
Explorers find a tunnel system, mass graves, city foundations, and longhouses.
S1:E7 Buried Battleship and Viking Victims
A buried ship, wartime cellars, jar burials and mass graves are excavated.
S1:E8 Bones Beneath and Coffins and Coins
Old Tombs, buried coins, and a 4,000-year-old oak log coffin are discovered.
S1:E9 Subterranean Seoul and Railway Revealed
Underground chambers, medieval tombs, old ruins and fossils are uncovered.
S1:E10 Secret School and Concealed Castle Cemetery
A mysterious tunnel, colonial ruins. and warrior cemeteries are exposed.
