Italy's Sforza Castle includes a underground passage that linked the Duke of Milan to his wife’s tomb.

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

A series of underground passages have been found under Sforza Castle in Milan by experts at the city's Polytechnic University ...

Researchers have discovered a network of underground passages at the Sforza Castle in Milan, Italy. These passages, sketched by none other than Leonardo da Vinci around 1495, had remained hidden for ...

An underground tunnel network long rumored thanks to drawings by Leonardo da Vinci under Milan’s Sforza Castle are proven to ...

A lost sketch by Leonardo da Vinci has led to the discovery of hidden tunnels beneath Sforza Castle, revealing secrets buried ...

hinting at the presence of secret passageways depicted in the drawings of renowned artist and engineer Leonardo da Vinci. The castle stands today as an emblem of Italian history, long captivating ...

hinting at the presence of secret passageways depicted in the drawings of Leonardo da Vinci. The castle stands today as an emblem of Italian history, long captivating the imaginations of ...

For centuries, whispers of hidden tunnels beneath Milan’s iconic Sforza Castle have intrigued historians and treasure hunters alike.

The castle stands today as an emblem of Italian history ... was also depicted in the drawings of renowned polymath Leonardo da Vinci. Ground-penetrating radar reveals new secrets under Milan ...