Old St Paul's Cathedral in length including the portico, and across the transepts, and Winchester Cathedral, the longest remaining medieval church, is long and across the transepts. The cathedral had one of Europe's tallest church spires, the height of which is traditionally given as , surpassing all but Lincoln Cathedral. The King's Surveyor, Christopher Wren (1632–1723), judged that an overestimate and gave . William Benham noted that the cathedral probably "resembled in general outline that of Salisbury, but it was a hundred feet longer, and the spire was sixty or eighty feet higher. The tower was open internally as far as the base of
Warsaw Spire Warsaw Spire The Warsaw Spire is a complex of Neomodern office buildings in Warsaw, Poland constructed by the Belgian real estate developer Ghelamco. It consists of a 220-metre main tower with a hyperboloid glass facade, Warsaw Spire A, and two 55-metre auxiliary buildings, Warsaw Spire B and C. The main tower is the second tallest building in Warsaw and also the second tallest in Poland. The European Border and Coast Guard Agency (FRONTEX) has been headquartered in the 6th to 13th floors of the building since 2012. In December 2014, a large neon sign with the words "Kocham Warszawę" ("I