Name of Opera Festival Theatre or location Principal Venue Notes / known for Arena di Verona Festival Arena di Verona Italy: Verona Roman arena Aspen Music Festival Wheeler Opera House United States: Aspen, Colorado Aspendos International Opera and Ballet Festival Aspendos Arena Turkey: AspendosOrganised by Turkish State Opera and Ballet Directorate Atlantic Music Festival Opera Workshop Strider Theater United States: Waterville, Maine Amazonas Opera Festival Amazon Theatre Brazil: ManausOrganised by Amazonas State Government Bayreuth Festival Bayreuth Festspielhaus Germany: Bayreuth Richard Wagner Bergen International Festival Grieghallen Norway: Bergen Blackwater Valley Opera Festival Lismore Castle Ireland: Blackwater Valley Boston Early Music Festival United States: Boston, Massachusetts Early music Bregenz Festival Seebühne Austria: Bregenz Large stage Buxton Festival Buxton Opera House United Kingdom: Buxton Cantiere Internazionale d'Arte Teatro Comunale Poliziano Italy: Montepulciano Workshops of opera, music, and theatre Caramoor International Music Festival Venetian Theatre United States: Katonah, New York Castleton Festival Festival Theatre United States: Castleton, Virginia Central City Opera Central City Opera House United States: Central City, Colorado Chautauqua Opera Norton Memorial Hall United States: Chautauqua, New York Cincinnati Opera Summer Festival Cincinnati Music Hall United States: Cincinnati, Ohio Chorégies d'Orange Théâtre Antique d'Orange France: Orange Roman theatre Dalhalla Opera Dalhalla Sweden: Rättvik Des Moines Metro Opera Blank Performing Arts Center United States: Indianola, Iowa 3 mainstage productions; 2nd Stages Series: 2 productions throughout Des Moines DomStufen Festspiele Theater Erfurt Germany: Erfurt, Thuringia International Opera Festival in heart of Germany, summer: one mainstage production, one production for children Dorset Opera Festival The Coade Hall United Kingdom: Blandford Forum, Dorset Country house opera: large scale works Drottningholm Drottningholm Palace Theatre Sweden: Stockholm Early works Festspiel Baden Baden Festspielhaus Baden Baden Germany: Baden Baden Festival d'Ambronay Abbey of Ambronay France: Ambronay Baroque worksFestival de Ópera do Theatro da PazTheatro da PazBrazil: BelémOrganized by Pará State Government Festival de Radio France et Montpellier Le Corum France: Montpellier Rare works Festival dei Due Mondi Teatro Caio Melisso Italy: Spoleto Festival della Valle d'Itria Palazzo Ducale Italy: Martina Franca Rare works Festival d'Aix en Provence Théâtre de l'Archevêché,Grand Théâtre de Provence,Théâtre du Jeu de Paume France: Aix en Provence Festival d'Opéra Baroque de Beaune Hospices de Beaune France: Beaune Baroque works Festival Puccini Teatro dei Quattromila Italy: Torre del Lago Giacomo Puccini, Large stage Festwochen der Alten Musik Tiroler Landestheater Austria: Innsbruck Early works Fort Worth Opera Bass Performance Hall United States: Fort Worth, Texas Garsington Opera Wormsley Park United Kingdom: Stokenchurch, Buckinghamshire Country house opera George Enescu Festival Romanian Athenaeum Romania: Bucharest Glimmerglass Opera Alice Busch Opera Theater United States: Cooperstown, New York Glyndebourne Festival Opera Glyndebourne Opera House United Kingdom: Glyndebourne Country house opera Grange Park Opera West Horsley Place United Kingdom: West Horsley, Surrey Country house opera Iford Arts Festival Iford Manor United Kingdom: Bradford on Avon, Wiltshire Country house opera InterHarmony International Music Festival Chiesa Santo Spirito, Rathaus Germany: Sulzbach Rosenberg locations in 2 countriesItaly: Acqui Terme International Punta Classic Opera Festival Punta del Este Uruguay: Punta del Este Giacomo Puccini Kammeroper Schloss Rheinsberg Schlosstheater Germany: Rheinsberg young singers Läckö Castle Opera Läckö Castle Sweden: Lidköping Inner courtyard of baroque castle Lismore Opera Festival Lismore Castle Republic of Ireland: Lismore, County Waterford Lucerne Festival Lucerne Culture and Congress Centre Switzerland: Lucerne Longborough Festival Opera Banks Fee House United Kingdom: Longborough Country house opera Maggio Musicale Fiorentino Teatro Communale and Teatro della Pergola Italy: Florence Miskolc Opera Festival Grand Theatre Hungary: Miskolc Bartok; other operas Munich Biennale Gasteig Germany: Munich New opera and music theatre Munich Opera Festival Nationaltheater München Germany: Munich Nevill Holt Opera Nevill Holt Hall United Kingdom: Nevill Holt, Leicestershire Country house opera Opera Barga Festival Teatro dei Differenti Italy: Barga Opéra de Baugé Les Capucins France: Baugé Country house opera Opera Holland Park Holland Park Theatre United Kingdom: London Opera Memphis Playhouse on the Square United States: Memphis, Tennessee Opera Saratoga Spa Little Theater United States: Saratoga Springs, New York Formerly known as Lake George Opera Opera Theatre of Lucca Teatro del Giglio Italy: Lucca Opera Theatre of Saint Louis Loretto Hilton Theater United States: St. Louis, Missouri OperaFestTulchyn, UkraineTulchyn, Ukraine Operosa Herceg Novi, Montenegro, Bulgaria, Belgrade, Serbia Montenegro: Herceg Novi OpernfestEhemaliges Stummfilmkino Delphi Germany: Berlin Pafos Aphrodite Festival Cyprus Paphos Castle Cyprus: Paphos Phoenicia International Festival of the Voice United States: Phoenicia, New York Piccolo Opera FestivalSpessa Castle and various locationsItaly: Friuli Venezia GiuliaNo borders Opera experience in historical venuesSlovenia: Goriška Brda PromFest Endla Theatre Estonia: Pärnu Ravenna Festival Teatro Communale Alighieri Italy: Ravenna Ravinia Festival Ravinia Park United States: Highland Park, Illinois Rossini in Wildbad Kurtheater Germany: Bad Wildbad Gioachino Rossini Rossini Opera Festival Teatro Rossini Italy: Pesaro Gioachino RossiniSalzburg Easter Festival Großes Festspielhaus Austria: Salzburg Salzburg Summer Festival Großes Festspielhaus, Felsenreitschule Austria: Salzburg Salzburg Whitsun Festival Großes Festspielhaus Austria: Salzburg Santa Fe Opera The Crosby Theatre United States: Santa Fe, New Mexico popular operas, rarely performed + North American / World premieres Savonlinna Opera Festival Olavinlinna Castle Finland: Savonlinna Mediaeval castle surrounded by a lake Schwetzingen Festival Schlosstheater Schwetzingen Germany: Schwetzingen Sferisterio Opera Festival Sferisterio di Macerata Italy: Macerata Spoleto Festival USA Gaillard Center, Sottile Theatre, Festival Hall United States: Charleston, South Carolina Stars of the White Nights Festival Mariinsky Theatre Russia: St Petersburg Strasbourg Music Festival various locations including Strasbourg Cathedral France: Strasbourg Stålboga Summer Opera Music pavilion at Stålboga manor house Sweden: Södermanland Country house opera Tanglewood Music Festival Tanglewood Music Center United States: Lenox, Massachusetts Teatro dell'Opera di Roma Baths of Caracalla Italy: RomeSummer FestivalUtah Festival Opera & Musical TheatreEllen Eccles Theatre and Utah TheatreUnited States: Logan, UtahPerforms 5 6 works of Opera and Musical Theatre in two venues. Verbier Festival and Academy Salle Médran Switzerland: Verbier Waterperry Opera Festival Waterperry Gardens United Kingdom: Oxfordshire Country house opera Wexford Festival Opera Wexford Opera House Ireland: Wexford Rare works Vienna Festival Palais Palffy Austria: Vienna OperaVicenza Opera FestivalTeatro OlimpicoVicenza, ItalyRoman theatre, Ivan Fischer Opera Company Wiener Festwochen Theater an der Wien Austria: Vienna Contemporary works Wolf Trap Opera Company Filene Center United States: Vienna, Virginia