When will the Christmas lights be switched on in Slovenia in 2026? Ljubljana will illuminate its festive decorations on Friday, 27 November, at 5 pm, followed by Celje on Saturday, 28 November, at 5 pm, and Kranj on Thursday, 3 December, at 5 pm. Festive lights will appear even earlier at the Volčji Potok Arboretum, where the evening light walks begin on 20 November.
The Christmas lights switch-on marks the beginning of the festive season in Slovenia. Town squares, historic streets and riverside promenades are transformed with colourful decorations, Christmas markets, concerts and seasonal activities. Whether you are planning a family outing, a romantic winter evening or a festive city break, November and December offer plenty of opportunities to experience the magic of Christmas in Slovenia.
This guide brings together the announced dates, times and locations of the Christmas lights switch-on events across Slovenia in 2026, including Ljubljana, Maribor, Celje, Bled, Kranjska Gora, Portorož and several smaller towns.
Information checked on 4 November 2026. Event organisers may change their programmes, so check the linked official websites before travelling.
Christmas Lights Switch-On 2026: Dates and Locations Across Slovenia
If you are planning to visit one of Slovenia’s Christmas markets or festive towns, the following overview will help you choose the right date and destination.
| Town or attraction | Date | Time | Location |
|---|---|---|---|
| Volčji Potok Arboretum | 20 November | Lights from 4 pm | Evening Walk Among the Lights |
| Maribor | 26 November | Check final programme | City centre |
| Ljubljana | 27 November | 5 pm | Prešeren Square |
| Portorož | 27 November | 5:10 pm | Trg prekomorskih brigad |
| Celje | 28 November | 5 pm | Krekov Square |
| Bled | 28 November | 5–7 pm | Lakeside promenade and spa park |
| Kranjska Gora | 28 November | 7 pm | Alpine Village |
| Mozirski Gaj | 28 November | Opens at 4 pm | Christmas Fairy Tale of Slovenia |
| Idrija | 29 November | 4:30 pm | Town Square |
| Kamnik | 29 November | Programme from 5 pm | Town centre |
| Ptuj | 1 December | 5 pm | Town Square |
| Moravske Toplice | 2 December | Programme from 5 pm | In front of the Evangelical Church |
| Kranj | 3 December | 5 pm | Main Square |
| Tolmin | 4 December | 5:30 pm | Town centre |
| Koper | 5 December | Time to be confirmed | City centre |
| Novo mesto | 5 December | 5 pm | Main Square |
Please note that the opening times of illuminated parks do not necessarily indicate a traditional public Christmas lights switch-on ceremony. Some destinations offer an evening light experience rather than a stage event.
Christmas Lights Switch-On in Ljubljana 2026: 27 November at 5 pm
Ljubljana will officially welcome the festive season on Friday, 27 November 2026, at 5 pm, when the Christmas lights are switched on at Prešeren Square.
The Slovenian capital is particularly beautiful during December. Its historic city centre, bridges, riverside promenades and Baroque buildings are decorated with thousands of lights, creating a magical atmosphere throughout the festive season.
The 2026 festive decorations are presented under the theme Chaos. In Order., featuring artistic motifs inspired by stars, molecules and crystals.
After the switch-on ceremony, visitors can explore the Christmas market along the Ljubljanica River, browse stalls selling local crafts and seasonal treats, or enjoy a warm drink in one of the city’s many cafés.
The festive atmosphere extends beyond Prešeren Square to the Triple Bridge, Congress Square and the Old Town, making Ljubljana an excellent destination for a winter city break.
Official information: Visit Ljubljana – Festive December in Ljubljana.
Christmas Lights Switch-On in Maribor 2026: 26 November
Maribor is expected to switch on its Christmas lights on Thursday, 26 November 2026, marking the beginning of Čarobni Maribor (Magical Maribor).
The festive programme is expected to continue until 2 January 2027. The beginning of the celebrations will also coincide with the opening of the city’s ice rink.
Maribor’s historic city centre offers a welcoming setting for Christmas celebrations, with festive decorations, seasonal activities and opportunities to explore the city’s cafés, restaurants and local attractions.
Visitors planning a trip should check the final event schedule, as the exact switch-on time and programme details have not yet been confirmed in the information available.
Official information: Visit Maribor.
Christmas Lights Switch-On in Celje 2026: 28 November at 5 pm
Celje will begin its festive celebrations on Saturday, 28 November 2026, at 5 pm, with the Christmas lights switch-on at Krekov Square.
The event will be organised in cooperation with Radio Fantasy and will mark the beginning of Pravljično Celje (Fairytale Celje), one of the city’s most anticipated annual festive programmes.
The historic town centre provides a charming backdrop for Christmas decorations, seasonal events and entertainment. Visitors can also explore the local shops and enjoy the festive atmosphere in the surrounding streets.
Throughout December, Pravljično Celje offers a variety of activities for families, children and visitors looking to experience a traditional Slovenian Christmas atmosphere.
Official information: Visit Celje – Christmas Lights Switch-On.
Christmas Lights Switch-On in Bled 2026: 28 November
Bled is one of Slovenia’s most recognisable destinations, and its winter scenery becomes particularly picturesque during the festive season.
The Christmas lights switch-on will take place on Saturday, 28 November 2026, between 5 pm and 7 pm, accompanied by a concert by Slovenian singer Andrej Šifrer.
The wider Zimska Pravljica (Winter Fairy Tale) programme begins on 27 November and continues until 10 January 2027.
The main festive locations include the Lakeside Promenade and the Spa Park, where visitors can enjoy seasonal decorations, food stalls and a variety of entertainment.
A winter walk around Lake Bled is also an excellent way to enjoy the destination beyond the main celebrations. Visitors can admire the illuminated lakeside, the island church and the medieval castle overlooking the water.
Official information: Zimska Pravljica 2026/27 – Bled.
Christmas Lights Switch-On in Kranjska Gora 2026: 28 November at 7 pm
For those who prefer a festive atmosphere surrounded by mountains, Kranjska Gora is an excellent winter destination.
The Christmas lights will be switched on on Saturday, 28 November 2026, at 7 pm in the Alpine Village. A performance by Slovenian singer Tanja Žagar is scheduled for 7:30 pm.
The event marks the beginning of Čarobna Kranjska Gora (Magical Kranjska Gora), a festive programme running until 31 December.
The Alpine Village is transformed into a cosy Christmas setting, with wooden stalls, festive decorations and seasonal activities. The surrounding Julian Alps provide a beautiful backdrop, particularly when the mountains are covered in snow.
Visitors can combine the Christmas celebrations with a winter walk, skiing or other outdoor activities in the surrounding area.
Official information: Čarobna Kranjska Gora.
Christmas Lights Switch-On in Portorož 2026: 27 November at 5:10 pm
Christmas celebrations in Slovenia are not limited to Alpine destinations. Portorož offers a different festive experience, combining Christmas lights with the atmosphere of the Adriatic coast.
The festive programme, known as Morje zimskih doživetij (Sea of Winter Experiences), begins on Friday, 27 November 2026.
The programme starts at 4:30 pm at Trg prekomorskih brigad, while the official Christmas lights switch-on is scheduled for 5:10 pm. A performance by Italian singer Cristina D’Avena is planned for 5:20 pm.
The event offers visitors the opportunity to enjoy the festive season by the sea, with seasonal entertainment and a relaxed coastal atmosphere.
Admission to the event is free.
Official information: Portorož & Piran – Christmas Lights Switch-On.
Christmas Lights Switch-On in Kranj 2026: 3 December at 5 pm
Kranj will illuminate its festive decorations on Thursday, 3 December 2026, at 5 pm, at the Main Square.
The event is part of Prešeren December, the city’s annual festive programme named after France Prešeren, Slovenia’s most famous poet, who was born in Vrba and spent part of his life in Kranj.
The December programme includes concerts, festive activities and a visit from St Nicholas on 5 December. Father Frost is also expected to arrive on 30 December.
Kranj’s historic centre, with its picturesque streets and cultural landmarks, offers a pleasant setting for an evening stroll and a festive outing.
Official information: Visit Kranj – Prešeren December.
Christmas Lights Switch-On in Ptuj 2026: 1 December at 5 pm
Ptuj, one of Slovenia’s oldest towns, will begin its Advent celebrations on Tuesday, 1 December 2026.
The programme at Town Square starts at 4:45 pm, with the Christmas lights switch-on scheduled for 5 pm.
The Advent programme includes performances by local schools and kindergartens, musical evenings, Santa’s House and activities for families.
Visitors can explore the historic town centre, enjoy the festive decorations and discover Ptuj’s rich cultural heritage.
Those travelling by car should pay attention to temporary traffic arrangements around Town Square and the surrounding streets. It is advisable to use designated parking areas and continue on foot.
Official information: Advent Ptuj 2026.
Christmas Lights Switch-On in Koper 2026: 5 December
Koper will welcome the festive season with Fantazima, its annual winter festival, beginning on Saturday, 5 December 2026.
The celebrations are expected to continue until 10 January 2027. Although the exact switch-on time has not yet been announced, the opening day will include the ceremonial illumination of the city’s Christmas decorations.
The programme will bring festive activities to the historic centre, while the city’s main Christmas tree will once again be located at Tito Square. The decorations on Čevljarska Street are also being refreshed.
Koper offers a particularly interesting Christmas experience thanks to its Mediterranean architecture and mild coastal climate. Visitors can explore the decorated streets, enjoy local food and combine their visit with a walk along the seafront.
Official information: Visit Koper – Fantazima 2026.
Christmas Lights Switch-On in Novo mesto 2026: 5 December at 5 pm
Novo mesto will open its festive programme on Saturday, 5 December 2026, at 5 pm, at Main Square.
The event will combine the Christmas lights switch-on with the arrival of St Nicholas and the opening of the city’s ice rink. The programme will also feature a performance by Repki.
The main square, surrounded by historic buildings, will become the centre of the town’s festive celebrations.
The combination of entertainment, Christmas decorations and ice skating makes Novo mesto an appealing destination for families and visitors looking for a festive evening in southeastern Slovenia.
Official information: Advent Novo mesto.
Christmas Lights Switch-On in Other Slovenian Towns
Several smaller Slovenian destinations are also preparing festive celebrations in late November and early December.
Kamnik – 29 November
Kamnik’s festive programme is scheduled to begin at 5 pm on Sunday, 29 November. The programme includes a performance by Slovenian music duo Uroš and Tjaša. Visitors can explore the historic town centre and enjoy the seasonal atmosphere.
Idrija – 29 November at 4:30 pm
Idrija will welcome the festive season with the beginning of the Festival Perkmandlc at Town Square. The programme includes the Christmas lights switch-on, a concert by Cona 40 and activities for children.
Moravske Toplice – 2 December from 5 pm
The Christmas lights switch-on will take place in front of the Evangelical Church. The programme includes children’s performances and a fire show by FireArt, scheduled for 5:15 pm.
Tolmin – 4 December at 5:30 pm
Tolmin will celebrate the beginning of December with the illumination of its Christmas tree in the town centre. The event will also mark the opening of the ice rink as part of the Tminski December celebrations.
Volčji Potok Arboretum and Mozirski Gaj: Evening Walks Among Christmas Lights
For visitors who want to enjoy more than a traditional Christmas lights switch-on, Slovenia also offers dedicated illuminated parks.
These attractions are particularly suitable for families, couples and anyone looking for a magical winter evening surrounded by thousands of lights.
Evening Walk Among the Lights at Volčji Potok Arboretum
The Volčji Potok Arboretum will open its popular Evening Walk Among the Lights on 20 November 2026, with the season continuing until 10 January 2027.
The illuminated park opens from 4 pm, while visitors can enter from 3 pm with the appropriate evening ticket.
The experience offers an opportunity to explore the botanical park after dark, with illuminated pathways and festive light installations creating a magical atmosphere.
Admission is paid, and visitors should check ticket prices and opening conditions before their visit.
Official information: Volčji Potok Arboretum – Evening Walk Among the Lights.
Christmas Fairy Tale of Slovenia at Mozirski Gaj
Mozirski Gaj will host the 11th edition of Božična bajka Slovenije (Christmas Fairy Tale of Slovenia), featuring an impressive display of two million Christmas lights.
The attraction will be open from 28 November 2026 until 10 January 2027, every day from 4 pm to 9 pm. The last admission is at 8:15 pm.
Visitors can explore the illuminated park, enjoy different festive displays and experience one of Slovenia’s most popular Christmas light attractions.
Admission is paid, so it is worth checking the official website for ticket prices and additional information.
Official information: Mozirski Gaj – Christmas Fairy Tale of Slovenia.
What About Velenje, Murska Sobota and Nova Gorica?
For Velenje, Murska Sobota and Nova Gorica, sufficiently clear official announcements of the 2026/27 Christmas lights switch-on dates and times were not available at the time of writing.
Since event dates can change from year to year, visitors should avoid relying on previous seasons’ schedules.
For the latest announcements, check the official tourism websites:
- Visit Velenje
- Visit Murska Sobota
- Municipality of Nova Gorica
Tips for Visiting Christmas Lights Switch-On Events in Slovenia
Christmas lights switch-on events are among the most popular seasonal celebrations in Slovenia. A little planning can make your visit more enjoyable, especially if you are travelling with children or visiting a larger city.
Here are a few practical tips:
- Arrive early: If you want to watch the official countdown, arrive before the announced switch-on time to find a good viewing spot.
- Check the programme: The beginning of the entertainment programme, Christmas market opening and actual lights switch-on may take place at different times.
- Dress warmly: November and December evenings can be cold, particularly in Alpine destinations.
- Plan your transport: Check public transport schedules and parking arrangements, especially after evening concerts.
- Choose a quieter evening: If you prefer a more relaxed experience, visit the illuminated town centre on another evening rather than during the official opening ceremony.
- Check ticket information: Dedicated light parks such as Volčji Potok Arboretum and Mozirski Gaj require paid admission.
Experience the Magic of Christmas in Slovenia
From the lively streets of Ljubljana and the historic squares of Celje and Ptuj to the Alpine scenery of Bled and Kranjska Gora, Slovenia offers plenty of ways to enjoy the festive season.
The Christmas lights switch-on ceremonies mark the beginning of a period filled with seasonal markets, concerts, traditional food and winter activities. Whether you choose a lively city celebration, a peaceful evening by the sea or a walk through an illuminated park, there is something for everyone.
With festive events taking place across the country from late November onwards, 2026 is an excellent time to discover the Christmas atmosphere in Slovenia.
