Perched on the steep, granite terraces of Condrieu, Clos de la Bonnette is a historic estate that was painstakingly restored by Isabelle Guiller and Henri Montabonnet. The domaine is certified organic and follows biodynamic principles to preserve the fragile soils of their ancient terraces.

Specializing in the Viognier grape, they produce Condrieu of remarkable tension and vibrance, avoiding the heavy oiliness sometimes associated with the variety. Their "Vieilles Vignes" bottling, from vines planted on legendary slopes, is a reference point for purity and mineral drive. The wines are fermented with indigenous yeasts and aged on fine lees, resulting in a complex profile of stone fruit, white flowers, and a distinct flinty finish.