The ancient Tunnel of Eupalinos on the island of Samos, Greece is considered a marvel of engineering and craftsmanship.

A top travel destination has uncovered an ancient secret. A little-known network of subterranean passageways hidden beneath Rome’s Capitoline Hill — holding clues to a long-ago chapter of the Eternal ...

During renovation of a street in Split, Croatia, archaeologists revealed an ancient Roman tunnel leading to cellars of Diocletian’s Palace. Photo from Vesna Bulić Baketić As workers dug up a street in ...

Step into India’s hidden underworld as we uncover secretive spaces beneath ancient towns, revealing whispers of the past and ...

History buffs and lovers of unique experiences have the chance to walk through the same underground path once secretly used by emperors beneath Rome’s iconic Colosseum. The Commodus Passage is named ...

From ancient tunnels to modern memorials, a week in the Holy Land offers a powerful blend of prayer, discovery and awe. Clockwise from left: A view of the Jerusalem model, showcasing how the city ...

As workers dug up a street in downtown Split, Croatia, they expected to find something historic. They were digging next to an ancient Roman palace, after all, and yet the structures that reemerged ...