Domaine du Séminaire produces wines from the Southern Rhône, where warm Mediterranean conditions and ancient vineyard traditions shape the character of the region's reds and rosés. The winery's portfolio centers on Côtes-du-Rhône and Côtes-du-Rhône-Villages designations, built from the classic Rhône varieties: Syrah, Grenache, and Mourvèdre. Les Saffres Côtes-du-Rhône, a Syrah and Grenache blend, represents the winery's core expression—a wine that has drawn attention from Wine Spectator, Decanter, and Wine Advocate. The Côtes-du-Rhône-Villages 'Valréas' adds complexity through the addition of Mourvèdre, deepening the structure typical of this elevated designation. A dry rosé rounds the range, capturing the lighter, fruit-forward character the Southern Rhône is known for. These wines reflect the region's sun-exposed slopes and the interplay between Syrah's dark fruit and spice and Grenache's ripe, peppery warmth.