WList of opera festivalsWAix-en-Provence FestivalWArena di Verona FestivalWAspen Music Festival and SchoolWAspendos International Opera and Ballet FestivalWBampton Classical OperaWBayreuth FestivalWBayreuth FestspielhausWBeijing Music FestivalWBlackwater Valley Opera FestivalWBregenzer FestspieleWBuxton FestivalWCentral City OperaWChautauqua OperaWChorégies d'OrangeWDorset Opera FestivalWDrottningholm Palace TheatreWFestival dei Due MondiWFestival Internacional de SantanderWFestival PucciniWGarsington OperaWGeorge Enescu FestivalWGlimmerglass FestivalWGrange Park OperaWIford Arts FestivalWInternational Gilbert and Sullivan FestivalWInternationale Maifestspiele WiesbadenWLäckö Castle OperaWMunich Opera FestivalWNevill Holt OperaWOpéra de BaugéWOpera Holland ParkWOperklosterneuburgWOperosaWOpus FestivalWThe Princeton FestivalWPromFestWRavinia FestivalWRossini in WildbadWSalzburg FestivalWSanta Fe OperaWSavonlinna Opera FestivalWSchwetzingen FestivalWSpoleto Festival USAWTanglewoodWUnion Avenue OperaWWest Green HouseWWolf Trap Opera CompanyWWoodhouse Copse, Holmbury St Mary
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