Château Hourtin-Ducasse
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Château Hourtin-Ducasse, a family-owned winegrowing estate in Haut-Médoc, is run by the Marengo family. Committed to conservation agriculture, it produces red wines and a rosé using innovative vinification practices.

Identity
Château Hourtin-Ducasse is a family-owned winegrowing estate located in Saint-Sauveur, in Gironde. The estate is managed by Marie-Noëlle and Michel Marengo alongside their seven children.
History and philosophy
The history of Château Hourtin-Ducasse dates back to the 18th and 19th centuries, taking its name from owners of those eras. The Marengo family acquired and has run the estate since 1976. The château was classified Cru Bourgeois in 2012.
The estate's philosophy centres on a pursuit of excellence and the protection of its terroir. Château Hourtin-Ducasse is committed to environmentally friendly practices through conservation agriculture, drawing on organic and biodynamic farming methods. The estate has achieved HVE 3 certification and is part of the Vignobles et Découvertes network. It is also a member of the Vigneron Indépendant organisation, aiming to pass down a healthy environment to future generations.
Appellations
The wines of Château Hourtin-Ducasse are produced under the Haut-Médoc appellation, in the commune of Saint-Sauveur, near Pauillac.
Practical information
Address: 3, route de la Chatole, 33250 Saint-Sauveur, France
Telephone: +33 5 56 59 56 92
Email: bienvenue@mnmdumedoc.fr or visit@hourtin-ducasse.com
Château Hourtin-Ducasse is open every day, year-round, with tours generally offered from 10:30 am to 7:00 pm. Weekend visits are available by appointment. The estate accommodates groups of 10 to 40 people. Tours are conducted in French, German, and English. The estate offers various activities such as aperitifs in the cellars or vineyards, tastings, garden picnics, and afternoon teas. Activities for children, including table tennis, piñatas, and games, are also available. An on-site shop is open, and American Express payments are accepted. The estate occasionally participates in open-cellar events with dedicated opening hours.
Find out more
Frequently asked questions
- Where is Château Hourtin-Ducasse located and under which appellation does it produce its wines?
- Château Hourtin-Ducasse is located in the commune of Saint-Sauveur, in Gironde. Its wines are produced under the Haut-Médoc appellation, a winegrowing region renowned for its red wines.
- What is the surface area and grape variety composition of the Château Hourtin-Ducasse vineyard?
- The Château Hourtin-Ducasse vineyard spans 23 hectares. It is planted primarily with Cabernet-Sauvignon, Merlot, Cabernet Franc, and Petit Verdot. The soils are clay-limestone over a siliceous-gravel subsoil.
- What farming practices and environmental certifications does Château Hourtin-Ducasse hold?
- Château Hourtin-Ducasse practises conservation agriculture, drawing inspiration from organic and biodynamic farming. The estate is certified HVE 3 and uses natural treatments, natural grass cover across plots, and grazing Landais ewes for fertilisation.
- What styles of wine are produced at Château Hourtin-Ducasse and how are they vinified?
- Château Hourtin-Ducasse produces classic Bordeaux red wines and a rosé. Red vinification involves alcoholic and malolactic fermentation in oak barrels, followed by ageing in one- to three-year-old barrels. The rosé is produced by direct pressing of Cabernet Franc and Cabernet-Sauvignon.
The vineyard (terroir)
The vineyard spans 23 hectares of vines cultivated across a total estate surface of 25 hectares. The soils are clay-limestone over a siliceous-gravel subsoil. The average age of the vines exceeds twenty years. The grape varieties planted are Cabernet-Sauvignon, Merlot, Cabernet Franc, and Petit Verdot.
Tillage has been exclusively mechanical since 2000. The estate uses essential oil-based treatments made from citrus fruits, seaweed, and legumes. The plots feature natural grass cover, and Landais ewes are used for grazing and natural fertilisation. The estate also incorporates nesting boxes for blue tits and bats, as well as electrical wave sensors on the vine stocks.
Signature cuvées
The estate produces typical Bordeaux red wines, characterised by a blend of Cabernet-Sauvignon, Merlot, Cabernet Franc, and Petit Verdot. These wines are crafted with low sulphite levels. The château also offers a fresh, summery rosé, made from a blend of Cabernet Franc and Cabernet-Sauvignon, pressed immediately after harvest.
In addition to its wines, Château Hourtin-Ducasse crafts a spirit macerated with juniper berries, dried nettles, Penja white pepper, and Corsican pink grapefruit zest.
Vinification and ageing
Vinification of the red wines is carried out half in oak barrels, with bâtonnage during fermentation. Alcoholic fermentation takes place directly in barrels, followed by malolactic fermentation also in barrels. The red wines are aged in one- to three-year-old oak barrels. The estate employs innovative methods such as music therapy and conducts blind blending. Average annual production is approximately 60,000 to 80,000 bottles. Harvesting is carried out both mechanically and by hand. The estate uses lightweight glass bottles to reduce its carbon footprint.
- Appellation
- Haut-Médoc
- Commune
- Saint-Sauveur
- Wine region
- Médoc
- Owner
- Michel et Marie-Noëlle Marengo et leurs sept enfants
- Technical direction
- Marc Quertinier
- Surface area
- 23 ha
- Certifications
- HVE, Vigneron Indépendant, Vignobles et Découvertes
- Grape varieties
- Cabernet-Sauvignon, Merlot, Cabernet Franc, Petit Verdot
Estate news
04 April 2025
Saint-Sauveur : trois propriétés ouvrent leurs portes pour le Printemps des châteaux
Trois propriétés viticoles de Saint-Sauveur, en Gironde, participeront à l'événement annuel "Printemps des châteaux" les 5 et 6 avril, offrant aux visiteurs l'opportunité de découvrir les domaines et de déguster leurs vins. Pour la première fois, le Château de Cassana, situé au 28, route de la Chatole, ouvrira ses portes pour des visites et des dégustations. Le Château Hourtin Ducasse, localisé au 3, route de la Chatole, proposera une gamme étendue d'animations en plus des dégustations habituelles. Parmi ces activités figureront un taureau mécanique, des pinatas pour les enfants à des heures précises (12h, 14h et 16h), un food truck et des tapas pour le déjeuner, ainsi que des stands de barbes à papa et de crêpes, complétés par un bar à cocktails. Des jeux comme le ping-pong, le baby-foot, la pétanque et les échecs seront également disponibles de 10h à 18h. Enfin, le Château La Fon du Berger, une propriété familiale sise au 5, route de Fournas, proposera des visites et dégustations agrémentées d'animations avec des ânes l'après-midi, et accueillera les visiteurs de 10h à 19h. L'article souligne le succès habituel de cette manifestation et met en lumière la diversité des offres proposées par chacun des châteaux pour attirer un large public.
Read the source — sudouest.frPractical information
- Address
- 3, route de la Chatole, 33250 Saint-Sauveur
- Phone
- +33 5 56 59 56 92
- Contact form
- Contact the estate
- Opening hours
- De 10h à 18h les 5 et 6 avril
- Visits
- Le Château Hourtin Ducasse propose, en plus des dégustations, de nombreuses animations : un taureau (mécanique) à dompter, des pinatas pour les enfants, à 12h, 14h et 16h, un food truck et des tapas pour le déjeuner, des barbes à papa et des crêpes, un bar à cocktails… Ping-pong, baby-foot, pétanque, jeu d’échecs… seront aussi à disposition de 10h à 18h.
