Couesnon
| Use attributes for filter ! | |
| Length | 98 km |
|---|---|
| Source | Mayenne |
| Mouth | English Channel |
| Country | France |
| Basin size | 1,124 km2 (434 sq mi) |
| Cities | Pontorson |
| Date of Reg. | |
| Date of Upd. | |
| ID | 1147220 |
About Couesnon
The Couesnon is a river running from the département of Mayenne in north-western France, forming an estuary at Mont Saint-Michel. It is 97. 8 km long, and its drainage basin is 1,124 km². Its final stretch forms the border between the historical duchies of Normandy and Brittany.
