Gran Teatre del Liceu
The Gran Teatre del Liceu in Barcelona, is the oldest and most prestigious active theater in Barcelona, especially as an opera house, among which it is considered one of the most important in the world.
Are you into classic music, ballet, opera? One of Europe's most important Opera theatres since it was open in 1852. There are guided tours to see the foyer, the beautiful antique Mirror Saloon, and also backstage. Waling distance from my flat.