4. King's Landing
Surprise, surprise: King's Landing, the infamous home of the Lannisters in Game of Thrones, is a real place! The gorgeous fictional locale is set in real-world Dubrovnik, Croatia. According to photographer Polina K. (and reposted by The Discoverer on Instagram), "The Red Keep – the heart of King’s Landing – is, in the real world, Lovijenac Fortress, located outside Dubrovnik on a high rock right on the shore. Fun fact: at the entrance is an ancient inscription which apparently translates as 'Liberty is not sold for all the gold in the world'." Ironic, no?