Researchers may have found the hidden tunnels beneath a castle in Milan that Leonardo da Vinci sketched in 1495.

If you have even the slightest interest in history, make sure to add Montjuïc Castle to your Barcelona ... was occupied by Napoleon's troops in the early 1800s. Montjuïc continued to serve ...

There will be eight tour packages in total. Participants will be able to enter the castle premises early in the morning when it is normally closed and view the rising sun from the main hilltop ...