Northern Italy’s Po Valley from space

Northern Italy's Po Valley from space Today's Image of the Day from the European Space Agency features the most densely populated area in Italy known as Po Valley. Italy's longest river, the Po River, flows across the northern part of the country from west to east before reaching a delta that dumps into the Adriatic Sea near Venice. The river runs through many important Italian cities, including Turin, which is visible to the extreme left of the image. To the east, the city of Milan can …