The most important element of the defense system of the city was just Lubawska Tower. Originally, she had a twin tower was between them was a double gate. Unfortunately, the southern tower was demolished. On the south wall Lubawska Towers, on the first floor, there is a hole (now walled up) after the entrance to the old walls. On the walls of the north and south you can see traces of the old city walls. From the gate, they flipped over a double moat bridge was completed two round towers with drawbridge between them.

Source: Municipal Office in Nowe Miasto Lubawskie http://www.itnowemiasto.pl/ .