Layon
The Layon (French pronunciation: [lɛjɔ̃] ⓘ) is a 89.9 km (55.9 mi) long river in the Deux-Sèvres and Maine-et-Loire departments in western France.[1] Its source is near Saint-Maurice-la-Fougereuse. It flows generally northwest. It is a left tributary of the Loire, into which it flows near Chalonnes-sur-Loire.