A unique venue for your event in Bordeaux
Located in the heart of the Margaux appellation, just 30 minutes from Bordeaux and La Cité du Vin, Château Siran offers a unique setting combining vineyards and heritage, ideal for hosting corporate seminars and professional events: strategic meetings, business lunches, cocktails, conferences, and product launches.
Family-owned since 1859, Siran brings together history, art, and wine in a confidential atmosphere that encourages dialogue, reflection, and team cohesion. From the Chai des Collections, home to more than 300 works of art and archaeological objects related to wine, to the nuclear bunker housing the Château’s wine library, whose oldest bottle dates back to 1912, each space reflects a different facet of the Siran spirit.
Event spaces at Château Siran
Five unique event spaces, ranging from 80 to 230 sqm, set among the vineyards of Margaux: the Salon de Bacchus, the Salon des Irlandais, the Chai des Collections, the former anti-atomic bunker, and the 360° Terrace.
Depending on the layout, we can accommodate from 10 to 180 guests, with private parking available for up to 50 vehicles. Half-day, full-day or venue-only hire: we tailor each event to your needs.
Contact us to discover the estate and organise your event at Château Siran.
The Chai des Collections
A signature venue, where art meets wine
A true museum housing more than 300 works ranging from Antiquity to the 19th century, the Chai des Collections is an exceptional space designed to leave a lasting impression.
Surface area: 230 sqm
Seated dinner: up to 100 guests
Cocktail reception: up to 180 guests
Ideal for: business dinners, prestigious cocktails, product launches
The Bunker
A confidential and immersive venue
Built as a nuclear bunker and always used as a wine cellar, this unusual space offers a distinctive atmosphere, ideal for private discussions and exclusive moments, at the heart of the owner’s private wine collection.
Surface area: 80 sqm
Seated dinner: up to 20 guests
Cocktail reception: up to 35 guests
Ideal for: intimate dinners, executive committees, exclusive experiences
The 360° Terrace
A moment of escape overlooking the Margaux vineyards
Overlooking the vineyards of the Margaux plateau, the 360° Terrace offers an open and luminous setting, perfect for convivial outdoor moments.
Surface area: 80 sqm
Seated dinner: up to 30 guests
Cocktail reception: up to 50 guests
Ideal for: cocktails, lunches, or outdoor breaks
The Salon de Bacchus
Elegance and natural light
Bathed in natural light and open to the vineyard, this emblematic room combines comfort, flexibility, and exceptional views.
Surface area: 120 sqm
Seated dinner: up to 80 guests
Cocktail reception: up to 120 guests
U-shaped meeting: up to 50 guests
Conference: up to 100 guests
Ideal for: seminars, conferences, large receptions
The Salon des Irlandais
Character and versatility
Opening onto the courtyard and featuring a large fireplace and antique cabinets, this characterful room adapts easily to a variety of event formats.
Surface area: 100 sqm
Seated dinner: up to 80 guests
Cocktail reception: up to 100 guests
U-shaped meeting: up to 50 guests
Conference: up to 100 guests
Ideal for: meetings, workshops, corporate dinners
