Stradun (pronounced strǎduːn) or Placa (Stradone or Corso) is the main street of Dubrovnik, Croatia. The limestone-paved pedestrian street runs some 300 metres through the Old Town, the historic part of the city surrounded by the Walls of Dubrovnik. The site of the present-day street used to be a marshy channel which separated Ragusa from the forest settlement of Dubrava before it was reclaimed in the 13th century. Stradun stretches through the walled town in the east-west direction, connecting the western entrance called the "Pile Gate" (Vrata od Pila) to the "Ploče Gate" (Vrata od Ploča) on the eastern end. Both ends are also marked with 15th-century fountains (the so-called Large Onofrio's Fountain in the western section and the Small Onofrio's Fountain on the east end) and bell towers (the Dubrovnik Bell Tower to the east end and the bell tower attached to the Franciscan monastery to the west).