What are the best Opera Performances in Catalonia?

The best Opera Performances in Catalonia according to Viator travelers are: <br/><ul><li class="my-2 my-lg-0"><a href="https://avionero.partner.viator.com/tours/Barcelona/Flamenco-Show-at-Tablao-de-Carmen-in-Barcelona-Including-Drink-Tapas-or-Dinner/d562-18145CARMEN" target="_blank" rel="noopener">Tablao de Carmen Flamenco Show with Tasting Menu or Dinner</a></li><li class="my-2 my-lg-0"><a href="https://avionero.partner.viator.com/tours/Barcelona/Dinner-and-Flamenco-Show-at-Tablao-Flamenco-Cordobes-Barcelona-in-Las-Ramblas/d562-17467P8" target="_blank" rel="noopener">Flamenco Show at Tablao Flamenco Cordobes Barcelona in La Rambla</a></li><li class="my-2 my-lg-0"><a href="https://avionero.partner.viator.com/tours/Barcelona/Flamenco-Show-at-the-City-Hall-in-Barcelona/d562-43696P1" target="_blank" rel="noopener">Flamenco Show Ticket at Theatre Barcelona City Hall</a></li><li class="my-2 my-lg-0"><a href="https://avionero.partner.viator.com/tours/Barcelona/Flamenco-Show-at-Los-Tarantos-Barcelona/d562-38420P1" target="_blank" rel="noopener">Flamenco Show Ticket at Los Tarantos Barcelona</a></li><li class="my-2 my-lg-0"><a href="https://avionero.partner.viator.com/tours/Girona/Kayak-excursion-Playa-de-Aro/d23015-262495P1" target="_blank" rel="noopener">Kayak excursion in Playa de Aro</a></li></ul>

What Opera Performances in Catalonia are 1 hour or less?

Opera Performances in Catalonia that are 1 hour or less are: <br/><ul><li class="my-2 my-lg-0"><a href="https://avionero.partner.viator.com/tours/Barcelona/Flamenco-Show-at-the-City-Hall-in-Barcelona/d562-43696P1" target="_blank" rel="noopener">Flamenco Show Ticket at Theatre Barcelona City Hall</a></li><li class="my-2 my-lg-0"><a href="https://avionero.partner.viator.com/tours/Barcelona/Flamenco-Show-at-Los-Tarantos-Barcelona/d562-38420P1" target="_blank" rel="noopener">Flamenco Show Ticket at Los Tarantos Barcelona</a></li><li class="my-2 my-lg-0"><a href="https://avionero.partner.viator.com/tours/Barcelona/Palau-de-la-Musica-Audio-Guided-Tour/d562-237089P14" target="_blank" rel="noopener nofollow">Palau de la Música Audio Guided Tour</a></li></ul>

What Opera Performances in Catalonia are good for avoiding crowds?

These hidden gems in Catalonia may have limited interaction with crowds: <br/><ul><li class="my-2 my-lg-0"><a href="https://avionero.partner.viator.com/tours/Girona/Kayak-excursion-Playa-de-Aro/d23015-262495P1" target="_blank" rel="noopener">Kayak excursion in Playa de Aro</a></li></ul>