An independent guide to the people, places and wines of Sancerre.

Our editorial standards

The ground beneath the wine

Terroir

Explore Sancerre's three broad soil families while keeping exposure, elevation, vintage, farming and cellar work in the picture.

3entries in the Library
Harvest time in the flinty Les Ruchons parcel, Sancerre, 2022

Browse the collection

Terroir

Pale marl and limestone

Terres Blanches

Clay-limestone marl, visibly pale in many parcels and concentrated especially in the western part of the appellation.

Open entry

Stony limestone ground

Caillottes

Limestone soils marked by many small pale stones at the surface; the regional vocabulary also includes the term cris.

Open entry

Flint with clay and silica

Silex

Clay-siliceous soils containing flint, called chailloux or silex in the appellation's local vocabulary.

Open entry

West to east

Read the soils across the map.

The Union Viticole Sancerroise, the growers' union, places terres blanches on the western hills, caillottes between them and the town of Sancerre, and silex on the high ground beside the Loire.

Open the commune map
Photo credits for this page (1)
  1. Parcelle "Les Ruchons" - Sancerre (vendanges 2022) Henribourgeois CC BY 4.0

Licences and file details for every image: Image credits.