It is a multi-use indoor arena with an overall seating capacity of approximately 16,000 people.
Always concerts. Maybe there is a concert of a famous singer there during your stay? You can book the tickets online.
Viennese City Hall is a multi-purpose indoor arena and convention center located in the 15th district of Vienna, Austria. Austrian architect Roland Rainer designed the hall which was constructed between 1953 and 1958. The arena has a seating capacity of approximately 16,152 people.