Cosson

The Cosson is a long river in central France, a right tributary of the river Beuvron. Its source is near the village of Vannes-sur-Cosson, Sologne. The Cosson flows through the following departments and communes:

Loiret: La Ferté-Saint-Aubin, La Ferté-Saint-Cyr
Loir-et-Cher: Vineuil, Candé-sur-Beuvron

The château de Chambord is built in one curve of the Cosson. The Cosson flows into the river Beuvron in Candé-sur-Beuvron, less than from its confluence with the Loire.