Semnon

BW

The Semnon is a French river which rises in Congrier in the department of Mayenne. It crosses the départements

• Mayenne, Pays de la Loire
• Ille -et- Vilaine, Brittany
• Loire -Atlantique, Pays de la Loire, and again
• Ille -et -Vilaine

Before it joins after 73 kilometers at Pléchâtel as a left tributary of the Vilaine.

Places on the river

• Senonnes
• Eancé
• Martigné- Ferchaud
• Soulvache
• Ercé -en- Lamée
• Poligné
• Pléchâtel

Comments

• River system Vilaine
• River in Europe
• River in Pays de la Loire
• River in Brittany