Canal de la Somme

The Canal de la Somme (French pronunciation: [kanal də la sɔm]) is a canal in northern France. Its total length is 156.4 km with 25 locks, from the English Channel at Saint-Valéry-sur-Somme to the Canal de Saint-Quentin at Saint-Simon.

Source: Wikipedia https://en.wikipedia.org/wiki/Somme_Canal