The London Tunnels are a mile-long series of underground tunnels built as a deep-level air raid shelter. They’re set to open ...

Archaeologists have unearthed an extensive network of tunnels, challenging existing theories about ancient engineering ...

While not originally built for human travel, the 4,980-foot tunnel is now open for guided walking tours during summer. PART ONE: The history of some Southern California tunnels and why they were built ...

But there is more to the tunnels history than that. These tunnels also served as the headquarters of the Special Operations Executive, an arm of MI6 that has been speculated to be the inspiration ...

The catacombs, a network of dark and narrow underground tunnels and tombs, hold the secret that eventually leads Indy to the hideout of the Holy Grail. Unfortunately, the dramatic scene is fictional.

The abandoned tunnels at St James station will be opened to daily ticketed tours – almost 100 years after they were completed ...

The Kingsway Exchange Tunnels are expected to open to the public by late 2027 or early 2028. It is a $149 million project, ...