Which venue is shaped like a tower, Ülker Sports Arena or Etfal Hospital Clock Tower?
Ülker Sports Arena Fenerbahçe International Sports Complex Ülker Sports Arena (Turkish: "Fenerbahçe Uluslararası Spor Kompleksi Ülker Spor Arena" ) is a multi-purpose indoor arena that is located in Ataşehir, Istanbul, Turkey. The arena is owned and operated by Fenerbahçe S.K. The arena has a capacity of 15,000 people for concerts and 13,059 for basketball games, and it has hosted national and international sports events, such as basketball, volleyball, wrestling, and weightlifting; as well as concerts and congresses.
Wiener Stadthalle Wiener Stadthalle (] ; English: "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.