HomeRiantecL'Effet Mer☕L'Effet Mer☕ Café · Riantec Frequently asked questions 🤔Where is L'Effet Mer? At 2 Rue des Écoles, 56670 Riantec. What kind of food does L'Effet Mer serve? L'Effet Mer is listed under Café. How can I contact L'Effet Mer? By phone at +33297335266. Follow them on social media 📲FacebookL'Effet MerNearby 👀🍟Rozell's Bellig🍟 Fast food · Riantec · 40 m🥐Daniel Stéphane🥐 Bakery · Riantec · 40 m🍸BAR Chez Lamour🍸 Bar · Riantec · 200 m🍽️L’ardoizen🍽️ Restaurant · Riantec · 330 m🥐La Brioche du Riant🥐 Bakery · Riantec · 540 m🍕La Scala🍕 Pizza · Riantec · 650 mUpdated on 9 November 2026