The next day they travelled seven leagues to an ancient remarkable city named Piacenza. There is a very remarkable river close to the city. It is very great and very wide. Those who have not seen it before admire the manner in which people and horses cross it in boats, for it is other boats with hempen ropes that move them skilfully without sails or rowing. The name of the river is the Po. There is a strong old castle, with many strong guards and a level, excellent, wide green, in the city. The Duke of Parma has two small pretty boats with white houses, in which he himself delights and amuses himself up and down the river whenever he wishes. That river divides and separates the Duke of Parma's country from Lombardy.