An island located in front of the port of Nafplio, Greece is completely covered by an old Venetian castle called Bourtzi. During the first Venetian domination from 1389 to 1540, the Venetians fortified the island with a tower after the departure of Mahmut Pasha, placing firearms there. It was then called Castelli or Bourtzi. The first fortification of the island in 1473 was done by the Venetian Predictor Pasqualigo, who assigned the architect Antonio Gambello to oversee the work. A chain was placed between Bourtzi and the opposite jetty to close the port at night, leading to it being called the "Port of Alys