The Roman resort town of Baia, sometimes called the Las Vegas of the ancient world, sank more than a thousand years ago. 60 Minutes+ dives with underwater archaeologists who are working to piece together and preserve the remnants.

60 Minutes+ travels to Iceland where Seth Doane shows us the country's red hot tourist attraction: one of the youngest volcanic eruptions in the world. See why Volcanologists and tourists are trekking to see the latest addition to Reykjavik's skyline.