Nina Towers are a twin tower of 80-storey and 42-storey high-rise buildings in Tsuen Wan, New Territories, Hong Kong. The original design of the tower was just called Nina Tower and was designed to be the tallest tower in the world at 518 m (1,699 ft). However, due to its location near Chek Lap Kok Airport, the height was restricted to the current 319.8 m (1,049 ft).