Secret History - Season 13 - Eps 3: Finding Babylon's Hanging Garden
The Hanging Garden of Babylon is the only one of the seven wonders of the ancient world for which no archaeological evidence has ever been found. Centuries of digging have turned up nothing, and many people assume it never existed. But has everyone simply been looking in the wrong place?
About Secret History

Title: Secret History
First Air Date: 1991-11-14
Last Air Date: 2017-11-12
Status: Returning Series
Rating: 7/10 (from 1 votes)
Language: EN
Seasons: 18
Total Episodes: 117
Network: Channel 4
Genres: Documentary
Production Companies: 3BM Television
Synopsis
Secret History was a long-running British television documentary series. Shown on Channel 4, the Secret History brandname was used as a banner title in the UK, but many of the individual documentaries can still be found on US cable channels without the branding. It can be seen as Channel 4's answer to the BBC's Timewatch.