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 ...

The Knights Templar built tunnels almost 1,000 years ago to transport gold underground to their "treasure tower." Archaeologists have discovered these tunnels. Under the ancient coastal city of Acre, ...

The Templar palace in Acre, seen here, is one of the sites where this study was carried out. The image may only be used with the given credit.