Sunken City of Baiae

The Sunken City of Baiae was a luxurious Roman resort area built along Italy’s Gulf of Naples, famous for its thermal springs and opulent villas. Over centuries, volcanic activity and earthquakes caused parts of the coastline to submerge, causing buildings to sink into the sea. Today, underwater archaeological sites reveal well-preserved Roman ruins, including baths, villas, and mosaics, offering insight into ancient Roman leisure life. The site is a popular diving destination, providing a glimpse into history beneath the waves while highlighting the powerful impact of natural geological processes on human settlements.