The estates Les Graves de Viaud is located in the heart of the Côtes de Bourg region where vineyards abound. Its landscape, unique in its biological diversity, is situated at the top of the plateau in Pugnac. The 15 ha estate extends along a hillside with southern exposure. It is composed of vineyards, meadows, woods, and a stream at the bottom of the hillside. The terrain is relatively homogenous; the composition is mainly small grit, with deep rocky soil on the top of the hillside. Over half of the 11.5 ha of vines planted on this beautiful landscape have been there for over 25 years.