Opernhaus
Opernhaus is the German term for an opera house, a theater building primarily dedicated to opera performances. In German-speaking countries the term is used for a dedicated venue that may also host ballet, concerts, and other stage works.
Opernhäuser typically feature a large stage with an orchestra pit, a fly system, and extensive backstage areas,
Most opernhäuser operate as the seasonal home of an opera company, sometimes sharing with a ballet troupe
Historically, European culture fostered many renowned opernhäuser as opera spread from Italian cities to German-speaking regions.