Côte de Sézanne Champagne AOC subregion (fifth district)

Côte de Sézanne: Where Clay Meets Champagne

Rolling hills stretch southeast from Épernay, where neat vineyard rows climb gentle slopes above the village of Sézanne. Clay-rich soils gleam amber after rain, and the landscape feels softer here, more pastoral than the dramatic escarpments to the north.

Primary Grape Chardonnay (70% of plantings) Classification Champagne AOC subregion (fifth district)
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Clay-limestone over Campanian chalk, with higher clay content than other Champagne subregions. This heavier soil retains moisture longer, allowing Chardonnay to develop fuller body while maintaining characteristic minerality. The bedrock chalk provides essential drainage and pH balance.

The Côte de Sézanne produces Champagne's most approachable Chardonnay—wines with more immediate fruit and softer acidity than Côte des Blancs, yet retaining that essential chalk spine. The terroir bridges elegance and accessibility, making it invaluable for both grand marques and ambitious growers seeking distinctive character.

Champagne David Léclapart

Biodynamic pioneer whose Sézanne Chardonnay shows remarkable purity and tension despite the warmer terroir

Champagne Alexandre Bonnet

Family estate crafting elegant rosé and blanc de blancs that capture the region's generous fruit character

Champagne Michel Falmet

Traditional methods yield concentrated Chardonnay with surprising longevity from these clay-rich slopes

The medieval town of Sézanne with its 16th-century market halls, vine-covered slopes offering panoramic views, and small family cellars open by appointment. The contrast with more touristed regions means genuine encounters with winemaking families.

Best time: September during harvest when clay soils release their earthy perfume, or early summer when Chardonnay flowers dust the landscape white

Stay Nearby

Hôtel du Commerce, Sézanne

Find Your Champagne

Seven questions about your evening, your mood, the company at the table — and a bottle chosen the way a sommelier would.

Find your Champagne moment
Length Seven questions · two minutes Outcome One bottle, one story