Cilli

Celje's Essential Highlights

Celje's historical landscape is defined by the 14th-century Old Castle, the ancestral seat of the powerful Counts of Celje. The city center preserves Roman Celeia through the Regional Museum’s underground exhibits and features the Gothic Celje Cathedral. Architectural landmarks include the Neo-Renaissance Celje Hall and the statue of world traveler Alma M. Karlin. Beyond the urban core, Šmartinsko Lake serves as one of Slovenia's largest artificial reservoirs, while the ruins of Prešnik Castle provide a glimpse into the region's medieval defensive network.