Château les Grands Sillons

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Château les Grands Sillons, a family-owned winegrowing estate for five generations in Montagne, produces wines in AOC Pomerol and Montagne-Saint-Émilion. Spanning 2.81 hectares of sandy soils predominantly planted with Merlot, it is certified HVE 3 and ISO 14001.

Château les Grands Sillons — photo principale
© Château les Grands Sillons

Identity

Château les Grands Sillons is a winegrowing estate located in Montagne, in the Gironde department. It is currently managed by Stéphane Dignac.

History and philosophy

The history of Château les Grands Sillons dates back to the 1920s, when Bertrand Thibeaut, the great-grandfather of the current owner, acquired the estate. The property has remained in the family ever since, passed down through five generations. Colette Dignac took over management in 1973. Since 2000, Stéphane Dignac has been at the helm of the estate, succeeding Philippe Dignac. The vineyard is committed to an environmentally friendly approach, certified Haute Valeur Environnementale Level 3 and ISO 14001 for environmental management.

Appellations

Château les Grands Sillons produces wines under the Pomerol Appellation d'Origine Contrôlée. The estate also crafts wines under the Montagne-Saint-Émilion appellation.

Practical information

The estate is located at 4 Route De Lussac, 33570 Montagne. You can contact Château les Grands Sillons on 05 57 74 64 52. The cellar door is open Monday to Friday, from 9:00 am to 12:30 pm and from 2:00 pm to 6:00 pm. Wine tastings are available on site. The estate also welcomes motorhomes. English is spoken.

Find out more

Official estate website

Frequently asked questions

Where is Château les Grands Sillons located?
Château les Grands Sillons is located in the commune of Montagne, in the Gironde department, at 4 Route De Lussac, 33570 Montagne.
Which appellations are produced by Château les Grands Sillons?
Château les Grands Sillons produces wines under the Pomerol Appellation d'Origine Contrôlée, as well as under the Montagne-Saint-Émilion appellation.
Who is the current owner of Château les Grands Sillons?
The estate is managed by Stéphane Dignac. It has been in the Dignac family since the 1920s, spanning five generations.
What is the size of the vineyard and which grape varieties are planted?
The Château les Grands Sillons vineyard covers 2.81 hectares. The grape varieties planted are 80% Merlot, 15% Cabernet Franc, and 5% Cabernet Sauvignon, with an average vine age of 40 years.

The vineyard (terroir)

The Château les Grands Sillons vineyard covers 2.81 hectares on the south-facing slope of the appellation. The soils are sandy, with a subsoil of iron pan known locally as "crasse de fer" or "alios". The vines have an average age of 40 years. The grape varieties are predominantly Merlot (80%), complemented by Cabernet Franc (15%) and Cabernet Sauvignon (5%). Pruning is carried out in single Guyot and weed control is entirely mechanical.

Flagship cuvées

The estate's flagship offering is the Château Les Grands Sillons cuvée, a red wine characterised by aromas of candied red berries and prune, layered with notes of vanilla and cocoa from oak ageing. On the palate, it delivers elegant roundness, fine fruity freshness, and supple tannins, giving it appealing ageing potential. Another cuvée, Château Les Grands Sillons Amodis, is also produced in AOC Pomerol.

Vinification and ageing

The harvest is carried out by hand with sorting on a sorting table. Maceration lasts 21 days in temperature-controlled vats, with two pump-overs per day during alcoholic fermentation. The wine is then aged in oak barrels (one-third renewed each year) for 12 to 14 months.

Commune
Montagne
Wine region
Libournais
Owner
Stéphane Dignac
Surface area
2.81 ha
Certifications
HVE, ISO 14001
Grape varieties
Merlot 80%, Cabernet Franc 15%, Cabernet Sauvignon 5%

Practical information

Address
4 Route De Lussac - Château Côtes De Bonde, 33570 MONTAGNE
Contact form
Contact the estate
Opening hours
Du lundi au vendredi : de 9h à 12h30 et de 14h à 18h

Location

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