Appellation · France
Côtes de Bordeaux
A 2009 umbrella appellation gathering several hillside areas around the edges of Bordeaux, each entitled to add its own name.
Merlot-led, plummy, medium-to-full reds with moderate tannin — softer and earlier-drinking than the Left Bank. Castillon bottlings are the most structured.
About Côtes de Bordeaux
Côtes de Bordeaux was assembled in 2009 from a set of separate appellations on the slopes around the region’s margins. Producers in Blaye, Cadillac, Castillon and Francs may use the umbrella name alone or attach their own to it.
The reasoning was commercial: individually these names meant little outside France, and collectively they could be marketed. Whether that helped the better producers is genuinely debated, since Castillon in particular had built a reputation of its own.
Castillon Côtes de Bordeaux is the one worth knowing. It lies immediately east of Saint-Émilion on a geological continuation of the same limestone plateau, and its best wines are recognisably Right Bank in character at a fraction of Saint-Émilion prices.
What the name means
- Legal name
- Côtes de Bordeaux AOC
- Type
- Appellation d’Origine Contrôlée / Protégée (AOC / AOP)
- Set by
- INAO
- Recognised
- 2009
- Regulates
- Origin, plus grape varieties, maximum yields, minimum ageing.
The delimited area, permitted varieties, maximum yields, minimum alcohol, pruning and training methods, and in many cases minimum ageing. Administered by INAO.
An umbrella created by merging previously separate côtes appellations. Blaye, Cadillac, Castillon and Francs may append their names; Castillon and Francs sit adjacent to Saint-Émilion and are usually the most substantial.
Grapes
Wines from here
Soil and geology
- Soils
- Clay-limestone slopes; Limestone plateau edges
- Drainage
- Moderate
- Water holding
- Moderate
What it does to the vine. Cool, water-retentive clay over limestone — the same combination that suits Merlot on the Right Bank, and the reason these areas are Merlot-led.
WineHQ describes soil in terms of what it demonstrably does — drainage, heat retention, water supply, rooting depth — and not in terms of flavours it is said to transmit. Vines take up ions, not aromas, and no mechanism has been demonstrated by which a mineral in the ground is tasted in the glass. See soil and drainage.
Rules worth knowing
Confirmed in the EU register
Côtes de Bordeaux is registered as a Protected Designation of Origin (PDO), file number PDO-FR-A0987, protected at EU level since 2011.
Article 107 of Regulation (EU) No 1308/2013
Specification published: Official Journal C, C/2026/3579, 3.7.2026 · Official Journal
Only the rules that change what to expect in the glass or on the label. WineHQ does not reproduce production specifications, and each entry carries the date it was last checked because appellation rules change.
The designation is confirmed above. WineHQ has not read this appellation’s production specification, so it publishes no yields, ageing minima or permitted-variety lists for it — those come from the document linked above, not from a summary of it.
What to eat, and how to serve it
Derived from this region’s signature styles. Each is listed separately, because a region does not have one serving temperature.
Where to go next
Places worth trying if you like this one — neighbours, rivals, and the obvious step across.
- Saint-Émilion — The Right Bank’s largest fine-wine appellation, built on Merlot and Cabernet Franc, with a classification that is revised — and argued about — every decade.
- Bordeaux Supérieur — The same geographical area as Bordeaux AOC with slightly stricter production rules — a small step up, not a different place.
- Entre-Deux-Mers — The large stretch of country between the Garonne and the Dordogne, whose appellation is for dry white wine only.
Sources
Sources consulted
- Institut national de l’origine et de la qualité (INAO) — INAO, France
- Conseil Interprofessionnel du Vin de Bordeaux (CIVB) — CIVB