World by City

Slovenia 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

Celje
Gateway airport
Ljubljana Jože Pučnik Airport (LJU)
Best season
Apr, Jun–Oct
Time zone
Europe/Ljubljana
Sights covered
14 places

Sights worth seeing

See all 14 →
Celje Castle

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.

Celje Cathedral

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.

Celje Regional Museum

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.

Voglajna

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.

Hum (hill)

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.

Basilica of the Visitation, Petrovče

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.

Ložnica

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.

Hudinja

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

Jan
Feb
Mar
10° Apr
15° May
21° Jun
23° Jul
22° Aug
17° Sep
13° Oct
Nov
Dec

Getting there

Check flights to Celje first

Pick a departure airport and date to jump straight to results for Ljubljana Jože Pučnik Airport (LJU).

Check fares and seat availability on the flight search site.

Getting around the city

Book transport

Fares and timetables change often, so we don't list them here. Check the operator or the booking site for current prices and schedules.

Celje Tours & Experiences Booking

Book local tours, tickets, and experiences in advance to enjoy without waiting. Check available products and prices now.

Check prices and availability on the booking sites.

Local data

Get an eSIM for Slovenia before you go

Activate mobile data with a QR code instead of swapping SIM cards. Buy it before departure and switch it on the moment you land.

Check prices and availability on the booking sites.

Where to stay

See all stays →

Pick your dates — we'll search Celje hotels for you

Choose dates and guests, and the buttons below will open search results with your criteria. Prices differ between sites, so compare before you book.

Hotel membership

Staying at Accor hotels often? ALL Accor+ Explorer

A paid annual membership. It includes two free nights a year across Asia-Pacific, 30% off dining and 15% off drinks, and 15% off stays at more than 4,500 hotels worldwide.

Explore the membership

Visit stories: Celje

Have you been to this city?

Share your visit story with photos you took yourself. Once checked, it goes into the Magazine.

Share your visit story

Guides by theme