The Côtes de Bourg vineyards stretch over 15 communes, all within the same administrative district. Limestone bedrock in the Côtes de Bourg can be as much as 20 metres thick. This is covered with a thick layer of clay that becomes thinner as one goes eastward.
The Côtes de Bourg vineyards stretch over 15 communes, all within the same administrative district. Limestone bedrock in the Côtes de Bourg can be as much as 20 metres thick. This is covered with a thick layer of clay that becomes thinner as one goes eastward.