During this time, he also documented secret passages built for military purposes under the castle’s ghirlanda (outer wall). “This passageway is immortalized in Leonardo’s drawings and has ...

Archeologists discovered, thanks to modern technology, that ancient sketches by Leonardo depict real tunnels under the Sforza ...

An underground tunnel network long rumored thanks to drawings by Leonardo da Vinci under Milan’s Sforza Castle are proven to exist. Ground-penetrating radar and laser scanning revealed that the ...

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 ...