on Friday, 5 August and Saturday, 6 August. 2012 The 2012 edition was held on Friday, 3 August and Saturday, 4 August. 2013 The 2013 edition was held on Friday, 9 August and Saturday, 10 August. The festival was moved to Quinta do Ega, a place in the city of Vagos. 2014 The 2014 edition saw Vagos Open Air became a three-day festival with the addition of Sunday. It was held on Friday, 8 August, Saturday, 9 August and Sunday, 10 August. 2015 The 2015 edition was held on Friday, 7 August, Saturday, 8 August and Sunday, 9 August. It was the final edition in the municipality of Vagos. 2016 The 2016 edition was held on Friday, 5 August and Saturday, 6 August, returning to a two-day lineup. The festival was renamed VOA Fest and moved to Quinta da Marialva, a place in the city of Corroios, Seixal. A new festival called Vagos Metal Fest was created exactly on the same location of the past editions. 2017 The 2017 edition returned to a three-day format. For the first time, the festival was held on two stages, as a new secondary stage was added (exclusive to Portuguese bands). It was held on Friday, 4 August, Saturday, 5 August and Sunday, 6 August. 2019 The 2019 edition will return once again to a two-day format. Renamed to VOA – Heavy Rock Festival, it will be held on Estádio do Restelo, in the city of Lisbon, on Thursday, 4 July and Friday, 5 July. 2022 The last and final 2022 edition happened in Estádio Nacional, in Oeiras, on Thursday, 30 Jun, Friday, 1 July and Saturday, 2 July External links Prime Artists official website VOA official website References Music festivals in Portugal Heavy metal festivals in Portugal 2009 establishments in Portugal Music festivals established in 2009 Annual events in Portugal Summer events in Portugal