Domaine Saint Préfert sits in Châteauneuf-du-Pape, the Southern Rhône's most prestigious appellation, where Grenache and Clairette thrive on the region's distinctive galets—smooth stones that radiate heat and concentrate fruit. The domaine's Collection Charles Giraud Châteauneuf-du-Pape, built on Grenache, and its Cuvée Spéciale Vieilles Clairettes, a white expression of the appellation's secondary grape, have drawn assessment from Decanter, Wine Spectator, Wine Advocate, Wine Enthusiast, and Falstaff. The Réserve Auguste Favier Châteauneuf-du-Pape rounds the portfolio with Grenache-based depth. These wines reflect the Southern Rhône's warm, Mediterranean character—ripe stone fruit and herbal notes balanced by the region's natural structure.