The Somme River is a river located in northern France. It flows approximately 245 kilometers (152 miles) from its source near the town of Fossé to the English Channel. The river is known for its picturesque landscapes and is an important waterway for the region. Historically, the Somme River is significant due to its role in World War I, particularly during the Battle of the Somme in 1916. This battle was one of the largest and bloodiest of the war, leading to substantial loss of life. Today, the river and its surroundings are popular for outdoor activities and historical tourism.