The town hall tower, with a height of 70 meters, lonely elevation on the North-Eastern part of the square is all that remains of the ancient town hall, demolished in the early nineteenth century. In the early seventeenth century the tower was struck by lightning, and by the fire she suffered and threatened to fall. To avoid this, it was fortified on the West side, but the deviation from the vertical is still 55 Then see the Gothic spire was replaced with a Baroque helmet.