Appellation

Castillon-Côtes de Bordeaux

カスティヨン・コート・ド・ボルドー

Saint-Émilion's limestone plateau at a fraction of the price

Castillon-Côtes de Bordeaux is a Right Bank Bordeaux appellation located immediately east of Saint-Émilion along the Dordogne River, covering 2,300 hectares across 9 communes and nearly 200 winegrowing families. Its varied terroir ranges from alluvial gravels near the river to clay-limestone and marlstone on the elevated plateau — the largest limestone plateau on Bordeaux's Right Bank, sharing the same geology as the great Saint-Émilion estates. With an altitude difference of over 100 metres, microclimates shift from humid maritime near the river to cooler continental conditions at height. Wines are Merlot-dominant (75%), blended with Cabernet Franc (14%) and Cabernet Sauvignon (8%), resulting in richly fruited, round, and velvety reds with soft tannins and lively acidity. Approximately 25% of producers practise organic or biodynamic viticulture, making this one of Bordeaux's greenest appellations. Notable producers include Château d'Aiguilhe (Stephan von Neipperg) and Domaine de l'A (Stéphane Derenoncourt), while Saint-Émilion luminaries such as Gérard Perse of Château Pavie and Juliette Bécot of Beau-Séjour Bécot also craft wines here.

Best for: Everyday Bordeaux lovers seeking Right Bank richness at accessible prices

No sub-regions registered yet.

Producers

Food Pairings

Roast beef, braised lamb, duck confit, beef bourguignon, grilled ribeye, charcuterie, aged hard cheeses such as Comté and Gruyère, and hearty mushroom-based dishes

Frequently Asked Questions

How does Castillon-Côtes de Bordeaux compare to Saint-Émilion?
Castillon shares the same limestone plateau geology as Saint-Émilion and produces similarly round, Merlot-driven wines with soft tannins. The key differences are price — Castillon is dramatically more affordable — and climate: Castillon is slightly cooler and harvests a little later, requiring careful vineyard management. Many Saint-Émilion owners (Gérard Perse, Juliette Bécot, Stephan von Neipperg) produce wine in Castillon precisely because of the terroir quality.
What grape varieties are used in Castillon-Côtes de Bordeaux?
The appellation uses three red grape varieties: Merlot (approximately 75%), Cabernet Franc (approximately 14%), and Cabernet Sauvignon (approximately 8%). Merlot thrives particularly on the clay and clay-limestone soils of the mid-slopes and plateau.
When did the appellation change its name?
The region was originally sold under the name 'Près Saint-Emilionnais' before AOC legislation in 1935. It became 'Bordeaux Supérieur Côtes de Castillon', then 'Côtes de Castillon' AOC from 1988. In 2009 (from the 2008 vintage), it joined three other Côtes de Bordeaux (Blaye, Cadillac, Francs) to form the unified 'Côtes de Bordeaux' family while retaining the Castillon prefix.
Are Castillon wines suitable for ageing?
Yes. Entry-level wines are approachable young (2–5 years), but the best plateau wines — especially from producers like Château d'Aiguilhe and Clos Puy Arnaud — can age comfortably for 8–15 years, developing additional complexity while retaining freshness.
Is there organic or biodynamic production in Castillon?
Yes. Approximately 25% of Castillon producers are certified organic or biodynamic, making it one of the most environmentally progressive appellations in Bordeaux. Clos Puy Arnaud (Demeter-certified since 2005) is a leading example.