Live Science19h
Mysterious tunnels sketched by Leonardo da Vinci in 1495 may finally have been discovered — hidden under a castle in Milan
Researchers may have found the hidden tunnels beneath a castle in Milan that Leonardo da Vinci sketched in 1495.
TravelPulse3d
Where to Find Europe’s Best Castles
One of the most beautiful castles in Europe and likely the most recognizable in the world, Neuschwanstein served as the ...