“Since 2011, when the show first premiered on HBO, tourism in Dubrovnik has seen an increase of 9 to 12 percent annually” – with numbers up to 10,000 or more a day, over 1 million a year in a town of 43,000 people. “While the show’s notoriety is good news for Dubrovnik’s economy, 80 percent of which relies on tourism, UNESCO has warned that Old Town Dubrovnik, a World Heritage Site, cannot accommodate this crush of newcomers. Some residents have had enough, too.”