Colței Tower - Credit: Wikimedia Commons
Turnul Colței (also Turnul Colțea or Colții) was a tower located in Bucharest, Wallachia, now in Romania. Its initial purpose was to be used as a bell tower — its bell, was moved to the Sinaia Monastery after the tower was demolished. It was also meant to serve as a watch tower. Read more on Wikipedia
Source: en.wikipedia.org