Explore the captivating transformation of the Basilica of Pietrasanta into the Lapis museum. Witness the ancient Greco-Roman cisterns adorned with remarkable light and water fixtures, designed by renowned architect Cosimo Fanzago. Delve into the "Submerged Decumanus," an underground pathway that served as a shelter during the Second World War. The pinnacle of this enthralling journey is the innovative archaeological lift, swiftly transporting you from the crypt's surroundings to the underground in just 20 seconds.