Museo delle Navi Romane
In the 1930s, the Italian government drained Nemi's lake to recover two magnificent ceremonial ships, loaded with sculptures, bronzes, and art treasures, that were submerged for 2,000 years. The Museo delle Navi Romane, on the lakeshore, was built to house the ships, but they were burned during World War II. Inside are scale models, finds from the Bronze Age Diana sanctuary and the area nearby, and an excellent video exhibit explaining the history of the ships. There's also a colossal statue of the infamous and extravagant Roman emperor Caligula, who had the massive barges built on the pretty lake. Italian police once snatched the marble sculpture back from tomb robbers just as they were about to smuggle it out of the country.
