Electronic Music
Electronic MusicOsmose brings 40+ electronic acts to the grounds of Château Formont, where nature and historic architecture frame two days of culture-forward programming from Joris Voorn, Louisahhh, and rising talents.
Castle venue festival
Electronic music lineup
Two-day summer escape
Nature meets nightlife
Osmose 2025
Ambarès-et-Lagrave
Electronic MusicElectronic MusicOsmose brings 40+ electronic acts to the grounds of Château Formont, where nature and historic architecture frame two days of culture-forward programming from Joris Voorn, Louisahhh, and rising talents.
Castle venue festival
Electronic music lineup
Two-day summer escape
Nature meets nightlife
Make it an outing
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