The first mention of Riggersburg Castle is found in a 12th century manuscript. The castle was built on an impregnable rock 40 kilometres from Graz. The castle took its present form became its present form in the 17th century and is now privately owned by the Lichtenstein Princes.
It is the largest castle in Styria: the castle walls are 3 kilometres long, there are 11 bastions and seven gates. bastions and seven gates. Note the sumptuous decoration of the White Hall and the Knight's Hall. Knight's Hall. The basement of the castle houses the Witches' Museum.
