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Appellation · France

Canon-Fronsac

A small enclave on the best limestone slopes within Fronsac, and one of Bordeaux’s most consistently underpriced appellations.

Canon-Fronsac AOCmaritimemoderate
What to expect in the glass

Firm, concentrated Merlot-led red with dark fruit, notable freshness and a mineral, stony grip. Needs five years or so.

About Canon-Fronsac

Canon-Fronsac sits inside Fronsac, on the south-facing limestone slopes above the Dordogne. It is small, about 300 hectares, and the wines are typically a step more concentrated than Fronsac.

The limestone here is the same Astéries formation that underlies the Saint-Émilion plateau a few kilometres east, which makes the price difference between the two appellations one of the starker illustrations that a name is worth more than its geology.

What the name means

Legal name
Canon-Fronsac AOC
Type
Appellation d’Origine Contrôlée / Protégée (AOC / AOP)
Set by
INAO
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.

Grapes

Wines from here

red

Red Bordeaux

The blended Cabernet–Merlot benchmark: structured, cedary and built to age, with two distinct characters depending on which bank of the river it comes from.

Soil and geology

Underlying geology
Astéries limestone, the same formation as the Saint-Émilion plateau
Soils
Thin clay over limestone on south-facing slopes
Drainage
Moderate
Water holding
High

What it does to the vine. South-facing limestone slopes with thin soil above them — good exposure, restricted vigour and a steady water supply from the clay.

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

Canon Fronsac is registered as a Protected Designation of Origin (PDO), file number PDO-FR-A0924, protected at EU level since 2011.

Article 107 of Regulation (EU) No 1308/2013

Specification published: Official Journal C, C/2025/3644, 2.7.2025 · 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.

Red Bordeaux

Serve at 16–18°C (cool room temperature).

Try with steak, lamb or roast beef.

Where to go next

Places worth trying if you like this one — neighbours, rivals, and the obvious step across.

  • Fronsac — Steep clay-limestone hills west of Pomerol, historically more prized than either of its famous neighbours and now much cheaper than both.
  • Pomerol — A small plateau with no classification at all, no grand château architecture, and some of the most expensive wine on earth.

Sources

Sources consulted