Once only indicated through a sketch by Leonardo da Vinci from around 1495, concealed passageways have been discovered ...

A long-rumored network of secret tunnels sketched by Leonardo da Vinci has been uncovered beneath the Sforza Castle in Milan, ...

Leonardo da Vinci was commissioned for art pieces as well as defensive structures. A mysterious network of tunnels, hidden underneath a medieval castle, sketched by Leonardo da Vinci has been ...

A GROUNDBREAKING discovery has unearthed mysterious tunnels which may have been sketched by Leonardo da ... secret passages found under the Sforza Castle in Milan. Sketches from around 1495 ...

Queen Victoria loved to sketch and paint - like this sketch of Balmoral Castle she did in 1852. At Balmoral Castle, Queen Victoria and Prince Albert liked to: take long walks and enjoy the scenery ...

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 ...

Now, scientists have uncovered a hidden feature underneath a medieval castle in Milan, Italy, that researchers once could ...