Domaine Gramenon is a respected biodynamic estate in Montbrison-sur-Lez in the southern Côtes-du-Rhône, known for natural, terroir-driven wines grown on sandy, limestone and siliceous soils. Sierra du Sud 2024 is a red Côtes-du-Rhône made mainly from Syrah vines aged 8–40 years, with gentle maceration and ageing in both concrete and barrel. The 2024 shows ripe dark fruit and spice aromas with floral and savoury nuances, a medium-to-full body, vibrant acidity and fine, youthful tannins that give a structured yet expressive finish typical of its biodynamic, low-intervention style