HomeVallons-de-l'ErdreProust Harold🍽️Proust Harold🍽️ Restaurant · Vallons-de-l'Erdre Frequently asked questions 🤔Where is Proust Harold? At 9 rue de Bretagne, 44540 Vallons-de-l'Erdre. What kind of food does Proust Harold serve? Proust Harold is listed under Restaurant. How can I contact Proust Harold? By phone at 02 28 01 40 26. Nearby 👀🍸Le Relais des Landes🍸 Bar · Vallons-de-l'Erdre · 10 mUpdated on 9 November 2026