Quick answer · Season 1
Hidden Beneath the Cities is a history and documentary series that aired on National Geographic, running since 2026 with 1 season and 10 episodes. No new season of Hidden Beneath the Cities has been confirmed yet; its most recent episode aired on May 22, 2026.
- U.S. premiere
- April 24, 2026
- Where
- Cable
- Time
- Varies by station
- Episodes
- 10
- Finale
- May 22, 2026
Where to watch Hidden Beneath the Cities season 1 in the U.S.
Season 1 episode schedule
| Ep. | Title | U.S. date | Time | Status |
|---|---|---|---|---|
| 1 | Underground Cities and Secret Chambers | [1] | Check local listings national slot | Listed |
| 2 | Crystal Cathedrals and Buried Bunkers | [1] | Check local listings national slot | Listed |
| 3 | Hidden Hypogeum and Lost Letters | [1] | Check local listings national slot | Listed |
| 4 | Tunnels and Tombs | [1] | Check local listings national slot | Listed |
| 5 | Labyrinths and Legends | [1] | Check local listings national slot | Listed |
| 6 | Subterranean Secrets and Forgotten Foundations | [1] | Check local listings national slot | Listed |
| 7 | Buried Battleship and Viking Victims | [1] | Check local listings national slot | Listed |
| 8 | Bones Beneath and Coffins & Coins | [1] | Check local listings national slot | Listed |
| 9 | Subterranean Seoul and Railway Revealed | [1] | Check local listings national slot | Listed |
| 10 | Secret School and Concealed Castle Cemetery | [1] | Check local listings national slot | Listed |
Dates are U.S. dates. Broadcast times are the network's national slot; your local station may differ.
About Hidden Beneath the Cities
Hidden Beneath the Cities is a history and documentary series that aired on National Geographic, running since 2026 with 1 season and 10 episodes. No new season of Hidden Beneath the Cities has been confirmed yet; its most recent episode aired on May 22, 2026.
Season 1: Season 1 of Hidden Beneath the Cities aired from April 24, 2026 to May 22, 2026 on National Geographic (10 episodes).
- Network / service: National Geographic (first aired April 24, 2026)
- Official site: nationalgeographic.com
Common questions
How many seasons of Hidden Beneath the Cities are there?
Hidden Beneath the Cities has 1 season and 10 episodes listed, with the first airing on April 24, 2026.
Is Hidden Beneath the Cities still on?
No new season of Hidden Beneath the Cities has been confirmed yet; its most recent episode aired on May 22, 2026.
Where can I watch Hidden Beneath the Cities?
Hidden Beneath the Cities originally aired on National Geographic in the U.S. Streaming rights for older seasons change over time, so check National Geographic's own app and the major streaming services for the current home.
More like Hidden Beneath the Cities
The UnBelievable with Dan Aykroyd
History mystery and history series, now in its 4th season.
The UnXplained
History mystery and history series (2019–present), 8 seasons.
Expedition X
Discovery mystery and history series (2020–present), 12 seasons.
History's Greatest Mysteries
History thriller and mystery series (2020–present), 7 seasons.
In the Eye of the Storm
Discovery action and nature series, now in its 4th season.
The UnXplained Special Presentation
History mystery and history series, now in its 2nd season.
Sources
We check each date against the sources below. If they disagree, we say so rather than picking one.
Update history
- Season and episode data imported from TVmaze.
Spotted something out of date? Tell us.