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

Leonardo often spent time at the castle during the late 1400s as a member of the court of Duke Ludovico Sforza, who commissioned the artist for a painting featured in the property’s Sala delle ...

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 ...