Domaine du Pegau is a well-known wine producer based in Châteauneuf-du-Pape appellation of the Rhône Valley, France. It is known for its traditional-styled wines from that appellation, based on the Grenache grape variety. The winery was built in 1989 and today the majority of the wines are produced there. Domaine du Pegau now owns 21 hectares (52 acres) of red Châteauneuf-du-Pape vines and two hectares of white. A range of other Côtes du Rhône Villages, Côtes du Rhône and Vin de France wines are made under the Château de Pégau label from fruit grown at an estate 6 kilometers north of Châteauneuf-du-Pape.