There is one place named Opernhaus Sydney in Austria.
All places in the world called "Opernhaus Sydney".
Sankt Georgen (8)
Dorfl (7)
Sankt Leonhard (7)
Sankt Margarethen (7)
Sankt Martin (7)
Moos (6)
Neustift (6)
Neudorf (6)
Sankt Veit (6)
Sonnberg (6)
Mitteregg (6)
Au (6)
Sankt Johann (6)
Hub (6)
Brandstatt (6)
Schonberg (6)
Stein (6)
Strass (6)
Kirchberg (6)
Winkl (6)
Bach (6)
Hof (6)
Ried (6)
Wiesen (6)
Berg (6)
Egg (6)
Rettenbach (6)
Oberdorf (6)
Baumgarten (6)
Steinbach (6)