
Gdynia, Poland
Poland's biggest and best international festival, held in an airfield near the Baltic coast. Open'er books headliners that would headline anywhere in Europe, but the crowd is younger, cheaper, and more up for it than most Western equivalents. Four days in Gdynia every July.
2026 Weather · Historical average
1–4 Jul 2026
Wed
14/23°
Thu
14/23°
Fri
14/23°
Sat
14/23°

Jehnny Beth, Panda Bear & Sonic Boom and Just Mustard are also confirmed for the Polish event.

They join The Cure, The xx, David Byrne, and Ethel Cain.

Muse joins Linkin Park and other major acts to headline Poland's award-winning Open'er Festival at a former military airfield.

Grammy-nominated rapper Doechii and rising star Lola Young join Linkin Park and other major acts at Poland's award-winning festival.

With a Grammy-nominated RAYE, a reinvented Linkin Park, and FKA Twigs' 'Eusexua' era in full swing, Open'er Festival's 2025 lineup is shaping up to be their most ambitious yet.