There is something deeply magnetic about a locked door, a sealed wall, or a staircase that vanishes into silence. Castles have stood for centuries as symbols of power and grandeur, but behind their ...

The Colosseum is a historical site atop many history buff's bucket lists, and a visit just got all the more enticing. For the first time in 2,000 years, tourists can walk where the emperor did through ...

Tourists can now walk in the footsteps of emperors. This month, a secret passage within Rome's Colosseum, reserved for royalty in ancient times, opened to tourists. What is it like to enter Rome's ...

King Charles and Queen Camilla's London home Buckingham Palace has "secret" areas that aren't often pictured. See inside one ...