Grillet is a tiny appellation within the larger Condrieu region, located on the steep slopes of the Rhône Valley. Grillet is one of the smallest appellations in France, with only around 3.8 hectares (9.4 acres) of vineyards owned by one producer, Château-Grillet. Due to the small size of the Grillet appellation and the exclusivity of Château-Grillet, Grillet Condrieu wines are relatively rare and may be challenging to find.