A 19th-century, 43,000-square-foot castle in Sicily, Italy, is on sale for $6.6 million. It may look familiar to you if you have watched the “The Godfather III.” Castello Pennisi di Floristella was originally built to serve as a museum. Set in a private 2.5-acre park, it boasts 22 bedrooms, 8 bathrooms, chapel, and wine cellar. It’s located in the...

Filled with color, grandeur and a playful sense of derision toward class divisions, Italian carnivals are uniquely celebratory. Most regions have more than a few to choose from, so this list isn't comprehensive, but here’s what to expect at some of this year’s showstoppers: Venice, Acireale, Viareggio, Cento, Fano and Crema. One of the oldest among...