Kurentovanje
🎭 One of Slovenia’s most significant and ethnologically rich pre-Lenten carnivals, celebrated in Ptuj. Features traditional costumes, masks, and rituals to chase away winter and welcome spring.
📅 February/March
📍 Location: Ptuj
🌐 Website: https://www.kurentovanje.net/en/

Ljubljana Summer Festival
🎶 Slovenia’s oldest festival since 1953, offering classical music, opera, ballet, and theater performances with internationally renowned artists.
📅 June–September
📍 Location: Ljubljana
🌐 Website: https://ljubljanafestival.si/en/

Lent Festival
🎉 One of the largest open-air festivals in Slovenia, held in Maribor with music, theater, dance, and children’s events, transforming the city into a cultural hub.
📅 Late June – Early July
📍 Location: Maribor
🌐 Website: https://www.festival-lent.si/en/

MetalDays
🎸 A premier heavy metal festival attracting fans worldwide, now hosted at Lake Velenje, offering scenic surroundings alongside top metal performances.
📅 July/August
📍 Location: Lake Velenje
🌐 Website: https://www.metaldays.net/

Druga Godba
🌍 A world music festival in Ljubljana since 1984, featuring an eclectic lineup of global artists across diverse musical genres.
📅 May
📍 Location: Ljubljana
🌐 Website: https://drugagodba.si/en/

Grossmann Fantastic Film and Wine Festival
🎬🍷 Combines horror and fantasy cinema with wine tasting events, creating a unique cultural experience in Ljutomer.
📅 July
📍 Location: Ljutomer
🌐 Website: https://www.grossmann.si/en/

Festival of Slovenian Film
🎥 Dedicated to Slovenian cinema and TV productions, serving as a platform for filmmakers and audiences to engage with the national film scene.
📅 October
📍 Location: Portorož
🌐 Website: https://www.fsf.si/en/