The ancient farming hamlet of San Colombano stands at the bottom of the range of hills of the same name that separates the plateau of Lodi from that of Pavia. The area is now covered with vineyards which produce the only DOC certified wine in the province of Milan. The village is arranged around the castle named after the hypothetical stay of the Irish monk who founded the monastery of Bobbio in 595 and who, according to tradition, taught the locals how to cultivate vines. Since that time, the vine has covered the hills and become the foundation of the area's culture and history. The famous poet Petrarch is said to have lived here during the Rennaissance. Today the crenelated 15th century tower and west tower remain, with part of the defensive wall that was built by Barbarossa. You can also visit the park and the Belgioso villa. Call for more details.