The second Po flood bed ring-shaped itinerary develops along the Po bank river and the Adda banks roads, in a rich and sophisticated natural environment.The path features also several interesting architectural elements: the fortified city of Pizzighettone, Maleo, Maccastorna and Castelnuovo B. d’Adda. From the last town it is also possible to reach the mouth of the Adda (5 km to go there and back again).