HomeSaint-Firmin (Hautes-Alpes)La Trinité🍽️La Trinité🍽️ Restaurant · Saint-Firmin (Hautes-Alpes) Frequently asked questions 🤔Where is La Trinité? At N85, 05800 Saint-Firmin. What kind of food does La Trinité serve? La Trinité is listed under Restaurant. How can I contact La Trinité? By phone at +33492201550. Follow them on social media 📲FacebookLa TrinitéNearby 👀🧁Chocolatier Patissier Siat Thierry🧁 Pastry shop · Saint-Firmin · 230 mUpdated on 9 November 2026