|Cesta na grad 78, SI-3000 Celje|
|Phone||386 (0) 3 544 3690|
|Fax||386 (0) 3 428 7931|
The Castle complex comprises the east palace yard with the high square-profile Frederick's Tower on a rising and the west palace yard with farming and military facilities plus a well. The central residential areas were additionally protected with an inner moat. The oldest part of the building was developed from a residential tower with a walled yard from the first half of the 13th century. From the 13th until the 16th century, the castle buildings spread across the castle hill and so originated one of the most extensive medieval castles in Slovenia.
The castle had triple defense walls and wide defense moats. It was rebuilt, additionally reinforced and repaired at the end of the 16th century. With its renovations and adaptations it was given a summer theatre and viewing terraces. The interior does not exactly reflect its original purpose. The Celje Castle complex is the most important and the largest medieval fortification on Slovene territory, a type of extended Gothic castle with a Romanesque nucleus and a Renaissance-style fortified perimeter.
Today the castle is an attractive tourist destination. Apart from a spectacular view over the modern city of Celje it offers also several permanent exhibitions, a VR experience and a cafe. The open-air auditorium hosts theatre, poetry, music and screening events. Each June the Celjski grad Festival, produced by House of Culture Celje and Municipality of Celje offers an eclectic programme that is often sold out. A special attention is paid also to temporary artistic intervention in situ, usually produced on the basis of an open call.,