Champagne: Geography and Climate
As the northernmost wine-growing region in France, Champagne has a cool continental climate. Very cold winters, late frosts and a lot of rain characterize wine-growing here. The majority of the vineyards are located on wind-protected slopes along the rivers Marne, Aisne, Seine and Aube, which have a mitigating influence.
In general, Champagne can be divided into five sub-regions:
- Côte des Blancs
- Montagne de Reims
- Côte de Cézanne
- Vallée de la Marne
- Côte des Bar
Sub-regions of Champagne
Almost every sub-region has its own climatic or soil characteristics, which then also affect the choice of grape varieties and the character of the sparkling wines. So that you know which champagnes are best suited to your range, we will now break it down for you.
Côte des Blancs
The Côte des Blancs is located between Épernay and Versus. The name says it all. With 95% Chardonnay plantings, this 3,150 hectare sub-region is actually something like the white slope of Champagne. The vineyards are generally facing east. Here, the vines have deep roots in very, very chalky soil, which gives the sparkling wines a mineral note. In addition, the champagnes from the Côte des Blancs are generally slim and boast fruity and floral notes.
The six Grand Cru communes of the Côte des Blancs are:
- Avize
- Chouilly
- Cramant
- Le Mesnil-sur-Oger
- Oger
- Oiry
Montagne de Reims
Pinot Noir is the main grape variety in the Montagne de Reims - but it is closely followed by Chardonnay. There are also significant plantations of Meunier on the 4,200 hectares of vineyards that stretch for 30 kilometers between Reims and Épernay. The vineyards are generally oriented towards the north. Here the vines thrive on a high plateau whose soil is characterized by chalk, sand, clay and lime. These soils produce fruity champagnes that have a lot of bite.
The ten Grand Cru municipalities of the Montagne de Reims are:
- Ambonnay
- Beaumont-sur-Vesle
- Bouzy
- Louvois
- Mailly-Champagne
- Puisieulx
- Sillery
- Tours-sur-Marne
- Verzenay
- Verzy
Côte de Cézanne
The 1,500 hectares of vineyards in the Côte de Cézanne have only been part of Champagne since the 1970s. The sub-region stretches southwest of the Côte de Blancs around the eponymous town of Sézanne. Chardonnay is mainly grown on the clay and marl soils. It is difficult to define a specific style here, as most winegrowers sell their grapes to négociants and cooperatives, who then blend them with the harvest from other Champagne regions. In general, however, it can be said that the Chardonnay of the Côte de Cézanne produces a somewhat more lush style. The Côte de Cézanne has no Grand Cru community.
Vallée de la Marne
With 11,500 hectares of vineyards, the Vallée de la Marne is the largest sub-region in Champagne. The growing area begins at Aÿ and follows the course of the Marne for a good 100 kilometers to Charly. Since late frosts regularly occur in the Marne valley, Meunier is the main grape variety grown. Pinot Noir and Chardonnay can freeze here, but they still grow there. The soil is mainly limestone. In the west, however, clay dominates. The champagnes from the Vallée de la Marne are very balanced and have a fruity character. Despite its size, the Vallée de la Marne has only one Grand Cru municipality, namely Aÿ.
Côte des Bar
Since 1927, the Côte des Bar, with its 7,000 hectares, has officially been part of Champagne. Unofficially, this sub-region is also simply called Aube - like the river that shapes the region alongside the Seine. The Côte des Bar forms the southernmost part of Champagne and is located about 100 kilometers from Épernay. This means that the sub-region borders directly on the north of Burgundy. Pinot Noir and Chardonnay dominate as grape varieties. These thrive on clay and limestone on slopes facing south-southeast. The Côte des Bar is known above all for full-bodied and balanced, but also for very characterful winemaker champagnes. However, there are no Grand Cru communities.