30.06.2026 - 03.07.2026
Permanentky na 3 dni platia od dňa 01.07.

Lotnisko Gdynia - Kosakowo,
Kosakowo
Gdynia
Poľsko

LINE UP: COLDPLAY, HURTS, M.I.A., PULP, The Streets, The National, Cut Copy, Paolo Nutini, FOALS, The Wombats, Deadmau5, Two Door Cinema Club, Primus, Caribou, Big Boi, Fat Freddy's Drop, Youssou N'Dour, Dick4Dick, Paristetris, Abraham Inc.

HEINEKEN OPEN'ER festival 2011 vstupenky už v predaji.