Øyafestivalen, Tøyenparken Photo: Johannes Granseth/Øyafestivalen Øya history. The Øya Festival took over from the Kalvøya Festival, which was held on the island Kalvøya from 1971 to 1997, with legends like Frank Zappa, Jackson Browne and Nirvana on stage. The new festival appeared in 1999 under the name Øya, which means “island”, and …
: https://www.visitoslo.com/en/whats-on/festivals/major-festivals/oya-festival/

