Slovenia
Celje
Celje is Slovenia's third-largest city, known for Celje Castle and its cathedral as its main sights. You can stroll along the riverbank and explore the region's history at local museums.
Updated August 15, 2026 · Edited by the World by City editors
- Gateway airport
- Ljubljana Jože Pučnik Airport (LJU)
- Best season
- Apr, Jun–Oct
- Time zone
- Europe/Ljubljana
- Sights covered
- 14 places
Sights worth seeing
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Castles & palaces
Celje Castle
A ruined medieval castle on a hill outside Celje, Slovenia, once the seat of the Counts of Celje. It was the largest fortress in Slovenia, and offers views over the Savinja River.
Temples & religious sites
Celje Cathedral
A Catholic cathedral dedicated to the prophet Daniel, serving as the seat of the Diocese of Celje since it was established in 2006. It offers visitors a chance to take in both religious architecture and local history.
Museums & galleries
Celje Regional Museum
This museum gathers artifacts and historical records from the Celje region, offering a look at the cultural heritage of the city and its surroundings. It's a great place for travelers who want to get a clear overview of Celje's history.
Nature
Voglajna
A river flowing near Celje, passing Šentjur, the ruins of Rifnik Castle, and Štore before joining the Savinja River. It's a pleasant spot for a walk along the water, taking in the natural scenery.
Nature
Hum (hill)
A 583-meter hill rising above the Savinja River, its summit offering sweeping views of the surrounding landscape. At its foot lie the remains of an old castle and a hot spring, both worth visiting together.
Temples & religious sites
Basilica of the Visitation, Petrovče
This church in Petrovče, near Celje, was elevated to the status of minor basilica by Pope John Paul II in 1984. It belongs to the Archdiocese of Maribor and draws many pilgrims.
Nature
Ložnica
A 26-kilometer tributary of the Savinja River that flows through Celje. Walking along its banks is a pleasant way to take in the views of the city.
Nature
Hudinja
The Hudinja rises in the Pohorje mountains, flows through the town of Celje, and joins the Voglajna River. Passing through small towns such as Vitanje and Vojnik, it showcases the landscape of the Štajerska (Styria) region.
How many days do you need?
Routes grouped by travel distance so each day stays comfortable.
Average temperature by month
5-year average
Getting there
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Getting around the city
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Guides by theme
Best value
Where to stay in Celje for the best value
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5-star & luxury
Where to find luxury accommodations in Celje, Slovenia
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Pool villas & resorts
Where to find pool villas and resorts in Celje, Slovenia
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Family travel
Where to stay in Celje for a family trip
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Couples & honeymoon
Where to stay in Celje for a romantic getaway or honeymoon
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Central & near stations
Where to stay in Celje for central access and transport convenience
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Best time to visit
When is the best time to visit Celje, Slovenia?
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First-time guide
How to visit Celje Slovenia for the first time
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Getting around
How to get around Celje, Slovenia
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