HomeSaint-Marcel-d'ArdècheL'Oustaou🍽️L'Oustaou🍽️ Restaurant · Saint-Marcel-d'Ardèche Frequently asked questions 🤔Where is L'Oustaou? At 252 Impasse les Truffieres, 07700 Saint-Marcel-d'Ardèche. What kind of food does L'Oustaou serve? L'Oustaou is listed under Restaurant. How can I contact L'Oustaou? By phone at 04 75 04 68 35. Nearby 👀🥐Les Délices des Petits Vallos et Hôtel🥐 Bakery · Saint-Marcel-d'Ardèche · 210 m🥐Vallos Patrick🥐 Bakery · Saint-Marcel-d'Ardèche · 340 mUpdated on 9 November 2026