Lyon is famous for its hidden passageways known as traboules, which were originally used by silk merchants to transport their goods protected from the rain and were later used by the French Resistance during World War II to hide from enemy forces.elaborate
Ljubljana has a dragon as its symbol, appearing on its coat of arms and throughout the city, referencing a legend about Jason and the Argonauts.
elaborate
Aswan is home to the unfinished obelisk, the largest ancient Egyptian obelisk ever attempted, which, if completed, would have been taller than any other.
elaborate
Luxembourg City is home to the Bock Casemates, an extensive network of underground tunnels carved directly into the rock that once served as a defensive fortification and provided shelter for thousands of soldiers during world wars.elaborate