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: 
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.