Which venue is shaped like a tower, Ülker Sports Arena or Etfal Hospital Clock Tower?
Etfal Hospital Clock Tower Etfal Hospital Clock Tower, or Children’s Hospital Clock Tower (Turkish: "Etfal Hastanesi Saat Kulesi" ), is a clock tower situated in the garden of the Hamidiye Etfal Hospital (now Şişli Etfal Hospital) in the Şişli district of İstanbul, Turkey at the European side of Bosphorus. It was ordered by the Ottoman sultan Abdülhamid II (reigned 1876–1909) and constructed by the architect Mehmet Şükrü Bey.
Cologne Tower The Cologne Tower (German: KölnTurm ) is a 44-storey office skyscraper in the Köln-Neustadt-Nord district of Cologne, Germany that stands 148.5 m high, or 165.48 m , including its antenna. Construction of the tower lasted from June 1999 to November 2001. It is the second-tallest building in the city (after the Cathedral), the second-tallest in North Rhine-Westphalia (after the Post Tower in Bonn), and the twelfth-tallest in Germany.