The breathtaking Trsteno Arboretum is located North West of Dubrovnik. This is the filming location of the picturesque King’s Landing Gardens in season 3 and 4 of the Game of Thrones TV series.
King’s Landing Gardens is often referred to as Tyrell (High) Garden following the arrival of the family from the Reach. This location is featured when Sansa pays a visit to Lady Olenna Tyrell to discuss Margaery’s marriage to King Joffrey, and whether the wedding is such a good idea. Trsteno is used again when Oberon advises Cersei that he’ll send a present to Myrcella.