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

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

A mysterious network of tunnels, hidden underneath a medieval castle, sketched by Leonardo da Vinci has been finally ...

Researchers uncover hidden passages beneath Milan’s Sforza Castle, confirming centuries-old theories.

A GROUNDBREAKING discovery has unearthed mysterious tunnels which may have been sketched by Leonardo da Vinci over 500 years ...

Scientists have finally uncovered hidden network of tunnels beneath a medieval castle, which were originally sketched by ...

A team at the Polytechnic University of Milan uncovered secret tunnels beneath Sforza Castle, potentially linked to Leonardo da Vinci's designs.

Leonardo da Vinci ... of the castle is unclear, but the finding “reinforces the influence of this great thinker on the history and architectural development of the Sforza Castle,” she added.

Researchers in Italy may have uncovered underground tunnels beneath Milan’s Sforza Castle that were once only known through a ...