Apr 20, 2026
HELL YES! Helfstyn Castle 26—28 6 2026
A new festival of electronic music, art and light design.
- 5 stages
- 3 days & nights
- limited capacity
First wave
NobodyListenNastiaWORLDCoalsPLVentolinOhm Square30BratřiFloex EnsembleHRTLMarie PravdaFleikaPink ConcreteDVADnéDuklaBULPDJSETFloexDJSETMutanti Hledaj VychodiskoEva FaltTris KayoUK
Ark3rArniiGEBlackloudTRDe ModeSKPiqi MiqiUSJames BaseleyUKEvangelosCHPavel BidloOpera Ensemble DamianShurigenMyslivecKirill AstraSSSNJak SenTÄINOKaisersozeOlinstviCordyKubeMarafaka & YarikuriAeryDALASDXTRDaniel VNestorInactiveLyryckShiftZwukyAthena ChlebováKembe ChonaIdenticManntracsKinskiFaustSlurm McKenzieDEIan MintAxis AlphaArtonEffectiveYanotaDJ MardošaDona VolkovaYo Mama!Ondrej K
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Relive
An atmosphere that stays under your skin.
Night at Helfstyn, light, crowd, and moments that cannot be retold. Hit play and step back into the world of Hell Yes.
Three days of electronic music, light and contemporary art in the unique space of Helfstyn Castle.
Experience pillars
- —Site-specific installations designed for the castle and its hidden corners
- —International music program: live acts + electronic music
- —Curated selection of Czech, Slovak and international performers
- —Light design and scenography as dramaturgy, not decoration
- —Local artists and community as a natural support of the place
- —Smart program planning: data/AI approach to lineup design
Curatorial team: international and local dramaturgs, production with large-scale project experience.
Why Hell Yes?
Artists
NobodyListen
Marie Pravda
NastiaWORLD
CoalsPL
Ventolin
