Highlights: The ancient city of Dubrovnik was built in the 7th century and is located at the end of the Dubrovnik Isthmus. . The old city still preserves the ancient castle in the style of the 14th-16th century, with beautiful buildings of different styles such as Romanesque, Gothic, Renaissance and Baroque. Enjoy an unforgettable walking tour of the city known as the "City Museum" to discover its rich history. The Old Town of Dubrovnik is also one of the filming locations for the well-known American TV series "Game of Thrones".