RIOMAGGIORE, ITALY - NOVEMBER 1, 2015: The colorful seaside town of Riomaggiore on Italy's northwest coast is one of five villages which comprise the Cinque Terre region popular with tourists. The string of centuries-old villages on the rugged Italian Riviera coastline, and the surrounding hillsides, are all part of the Cinque Terre National Park and is a UNESCO World Heritage site. (Photo by Robert Alexander/Getty Images)