Daily Express US on MSN7d
Leonardo da Vinci's drawing reveals secret network of tunnels beneath Sforza Castle
In a twist worthy of a Renaissance mystery, Leonardo da Vinci's sketches have revealed hidden secrets beneath the Sforza ...
Newsweek23d
Secret Military Tunnels Revealed Under 575-Year-Old Castle
Ground scans beneath the medieval fortification of Milan's Sforza Castle have revealed numerous hidden passages. Some of the tunnels were likely used by the military, while another once linked to ...