1. The jewel of Lake Balaton – Festetics Palace in Keszthely
No matter what time of year you visit Lake Balaton, Keszthely, on the western shore of the lake and its fabulous palace, are a must-see. The construction of the Baroque building was started by Kristóf Festetics in 1745 and completed in 1880. The palace has 101 rooms, as well as the largest surviving aristocratic library in Europe. The palace takes you on a journey through time with six permanent exhibitions, a hunting exhibition, a carriage museum and 42 hectares of parkland.