A 500-year-old sketch by Leonardo da Vinci has led to the remarkable discovery of hidden tunnels beneath Sforza Castle in ...

Leonardo da Vinci Described Secret Passages in Sforza Castle. High-Tech Analysis Just Proved Him Right Ground penetrating radars have detected a network of passages underneath the famed citadel.

Once only indicated through a sketch by Leonardo da Vinci from around 1495, concealed passageways have been discovered underneath the Sforza Castle in Milan, Italy. CNN values your feedback 1.

Italy's Sforza Castle includes a underground passage that linked the Duke of Milan to his wife’s tomb. ... Leonardo da Vinci, would end up in the Duke’s service for years, ...

Famed artist and philosophical icon Leonardo da Vinci left a surprise in one of his drawings of a castle tunnel from the 1400s, Sforza Castle. Recently, experts have uncovered a secret network of ...

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 ...

Mysterious underground passages sketched by Leonardo da Vinci have finally been identified below Sforza Castle in Milan. The experts who found the tunnels, which are part of early military ...

The Sforza Castle in Milan is steeped in legends, particularly surrounding secret tunnels. Advertisement These tunnels were likely used by the powerful Duke Ludovico il Moro for various purposes ...

The Sforza Castle in Milan, Italy, was built in the 15th century by Duke Ludovico Sforza. The nobleman commissioned Leonardo da Vinci for art pieces as well as defensive structures and weaponry ...

By Taylor Nicioli, CNN (CNN) — Leonardo da Vinci excelled in the fields of art and science, but the Italian polymath was also a highly skilled expert in military structures and defensive systems ...