OT CEVA
Tourist office
- Website: http://valdarguenon.fr/
Sign up:
Published route(s)
Tour de l'Arguenon maritime
9.04 mi
+427 ft
-413 ft
4h 30
Moderate
Departure from Créhen (Côtes-d'Armor)
Discover a magical aber and hike through the valley from the estuary to the coast.Its name ‘ar’ ‘gwen’ ‘on’ (or the white river) comes from the fact that at high tide, its bed fills with a mysterious natural foam caused by the mixing of fresh and salt water at its mouth: nature in all its diversity.