Oya Festival in Oslo
Øyafestivalen was founded in 1999 with around one thousand guests and has grown into Norway's largest outdoor music festival, now drawing roughly sixty thousand people over four days each August. After starting at Kalvøya near Sandvika and moving to Middelalderparken in central Oslo in 2001, the festival relocated to Tøyenparken in 2014 and has stayed there since, presenting around two hundred and eighty acts mixing major international headliners with Nordic artists.
Øyafestivalen started small.