DESCRIPTION: Set against the rugged beauty of central Croatia is a violent and lustful world filled with dragons and ancient kingdoms. In the epic HBO saga Game of Thrones, journey to Trsteno Arboretum and explore the lush gardens of King's Landing. Built by the Gozze family in the late 15th century, it's the largest of its kind in Eastern Europe, even after suffering damage in a fire in 2000. Today, it serves as the fictional breeding ground for evil plotting of lords and ladies. Scroll down to see more film locations identifed from Game of Thrones - Season 4 Episode 4 - Oathkeeper.