Was This Hidden Tunnel Used by the Knights Templar?

It's unclear if the Knights Templar created the secret tunnel in Acre, Israel, as an escape route or a way to secretly export valuable items. One thing is certain: It's a remarkable showcase of their engineering. (1:18)

Tags

Latest Videos

Preview thumbnail for video'The Stunningly Clear Features on the Lindow Man Mummy
The Stunningly Clear Features on the Lindow Man Mummy (2:53)
Preview thumbnail for video'A 500-Year-Old Cold Case in the Village of Wharram Percy
A 500-Year-Old Cold Case in the Village of Wharram Percy (3:20)
Preview thumbnail for video'This London Blacksmith Forges Replicas of Medieval Swords
This London Blacksmith Forges Replicas of Medieval Swords (3:34)
Preview thumbnail for video'Why Henry VIII Blamed His Impotence on His Wife’s Looks
Why Henry VIII Blamed His Impotence on His Wife’s Looks (2:08)
Preview thumbnail for video'The Astonishing Spying Capabilities of This U.S. Satellite
The Astonishing Spying Capabilities of This U.S. Satellite (1:56)
Preview thumbnail for video'Investigating Evidence of Nazi Atrocities on British Soil
Investigating Evidence of Nazi Atrocities on British Soil (2:55)
Preview thumbnail for video'Surreal Footage of British Life Under Nazi Occupation
Surreal Footage of British Life Under Nazi Occupation (3:17)
Preview thumbnail for video'The Stinky Reputation of 17th-Century Versailles
The Stinky Reputation of 17th-Century Versailles (1:49)
Preview thumbnail for video'Why the U.S. Was Distracted From Tackling the Spanish Flu
Why the U.S. Was Distracted From Tackling the Spanish Flu (3:41)