HomeGrenay (Isère)La Citadelle🍕La Citadelle🍕 Pizza · Grenay (Isère) Frequently asked questions 🤔Where is La Citadelle? At 4 grande Place, 38540 Grenay. What kind of food does La Citadelle serve? La Citadelle is listed under Pizza. How can I contact La Citadelle? By phone at +33658406975. Nearby 👀🍕Gang Of Pizza🍕 Pizza · Valencin · 690 m🥪Chez Tony🥪 Sandwich shop · Valencin · 700 m🍽️Ems Cuisine🍽️ Restaurant · Valencin · 1.2 kmUpdated on 9 November 2026