This motorcycle itinerary starts and ends in Cremona, Lombardy. It loops east along the left bank of the Po River through Stagno Lombardo, San Daniele Po (Museo Paleoantropologico del Po), Motta Baluffi (golenal transit, the former Acquario del Po closed permanently in 2021), Torricella del Pizzo and Gussola to Casalmaggiore (Museo del Bijou and Museo Diotti). Optional cultural detour to Sabbioneta (UNESCO ideal city, Mantua province, still in Lombardy, no Po river crossing). Return via SP CR ex SS343 Asolana through San Giovanni in Croce (Villa Medici del Vascello) and Piadena, then SP ex SS10 Padana Inferiore back to Cremona. Total around 110 km, fully flat, paved. Three modes: Itinerario base (compact, half-day), Itinerario con soste (full day with Museo Paleoantropologico del Po, Casalmaggiore, Villa Medici del Vascello, Sabbioneta), Weekend breve (two days, one overnight). Verification: map_checked, not physically ridden.