Château le Boscq
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Château Le Boscq is a Cru Bourgeois Exceptionnel in Saint-Estèphe, owned by Vignobles Dourthe. Its 18–20 ha vineyard is planted on gravel ridges, producing classic red wines true to the appellation.

Identity
Château Le Boscq is a winegrowing estate located in the commune of Saint-Estèphe. It has been owned by Vignobles Dourthe since 2022, following a leasehold arrangement that began in 1995. Frédéric Bonnaffous is the estate manager. The property is classified as a Cru Bourgeois Exceptionnel.
History and philosophy
The estate's origins date back to the construction of a building in 1890. Prior to Dourthe's acquisition in 2022, the estate belonged, at least in part, to Thomas Barton in 1855. The final acquisition by Dourthe took place on 29 April 2017. A renovation programme for the residence is currently underway, and the construction of a new vat room is planned to facilitate plot-by-plot vinification.
Appellations
All parcels of Château Le Boscq are situated within the Saint-Estèphe appellation.
Signature wines
The estate produces red wines under the Saint-Estèphe appellation. From 2012 onwards, the wines display a sleeker, more refined profile. The 2018, 2019, and 2020 vintages have been particularly acclaimed.
Practical information
Château Le Boscq is located at 35, route de Bordeaux, 33290 Parempuyre. The estate offers visits by appointment. Direct sales at the property are not available. There is no on-site accommodation.
Telephone: 05 56 35 53 00
Email: contact@chateau-leboscq.com
Find out more
Frequently asked questions
- Who is the current owner of Château Le Boscq and since when?
- Château Le Boscq is owned by Vignobles Dourthe. Dourthe initially took over the property under a leasehold agreement in 1995. The definitive acquisition of the estate by Vignobles Dourthe was completed on 29 April 2017. The current estate director is Frédéric Bonnaffous.
- What is the vineyard area of Château Le Boscq and which main grape varieties are grown?
- The vineyard at Château Le Boscq covers 18 to 20 hectares. It is located on a gravel ridge enjoying a prime front-row position along the Estuaire de la Gironde. The grape varieties planted are Cabernet Sauvignon, Merlot, and Petit Verdot, with an increased proportion of Cabernet Sauvignon. The estate does not buy in grapes.
- How is Château Le Boscq positioned within wine classifications?
- Château Le Boscq is classified as a Cru Bourgeois Exceptionnel, reflecting the recognised quality of its wines within the Saint-Estèphe appellation. This classification highlights the estate's dedication to viticultural excellence.
- What visit and tasting options are available at Château Le Boscq?
- Château Le Boscq offers estate visits by appointment. However, direct wine sales at the property are not available. There is also no visitor accommodation available on site.
The vineyard (terroir)
The vineyard spans an area of 18 to 20 hectares. It is planted on a gravel ridge, distinguished by its prime waterfront position along the Estuaire de la Gironde. The grape varieties include Cabernet Sauvignon, Merlot, and Petit Verdot, with a notable increase in the proportion of Cabernet Sauvignon. The estate does not purchase external grapes.
Vinification and ageing
Ageing for the Cabernet Sauvignon is carried out in new oak.
- Appellation
- Saint-Estèphe
- Commune
- Saint-Estèphe
- Wine region
- Médoc
- Owner
- Vignobles Dourthe
- Technical direction
- Frédéric Bonnaffous
- Surface area
- 18 ha
- Grape varieties
- Cabernet Sauvignon 42%, Merlot, Petit Verdot
Practical information
- Address
- 35, route de Bordeaux, 33290 PAREMPUYRE
- Phone
- 05 56 35 53 00
- Contact form
- Contact the estate
- Visits
- Oui sur rendez-vous
