Mabouya Valley
The Mabouya Valley in eastern St. Lucia in Dennery District contains two rivers, the Grande Rivière du Mabouya and the Dernière Rivière. The forested hillsides have, in places, been cleared for farming and the valley receives annual rainfall of 3000 mm at its head in Barre de l'Isle and 2000 mm at La Caye.