Lavaux

Viticulture in Lavaux traces back to Roman times, but the terraced landscape seen today took shape in the 11th century when Benedictine and Cistercian monks cleared the steep hillsides and constructed the stone walls that define the region. Their work produced 10,000 terraces supported by 450 kilometres of dry-stone walls, an engineering achievement that has supported continuous vine cultivation for nearly 1,000 years. The cantonal government recognised the cultural and agricultural significance of Lavaux by protecting it under cantonal law in 1979. In July 2007, UNESCO designated the region a World Heritage Site, acknowledging the centuries-long interaction between human effort and natural environment.

• Roman-era evidence of viticulture predates the current terraces
• Benedictine and Cistercian monks built the terraces from the 11th century
• 10,000 terraces supported by 450km of stone walls
• Protected under cantonal law since 1979; UNESCO status granted 2007

Lavaux benefits from a temperate climate with a distinct Mediterranean character, moderated significantly by Lake Geneva. The region is known for its three-fold sun exposure: direct sunlight from the south-facing terraces, reflected light off the surface of the lake below, and radiated heat from the stone walls that retain warmth after sundown. Vineyards sit on a mix of clay, limestone, marl, sandstone, and moraine soils, with some reaching 350 metres above the lake at their highest points. South-facing orientation maximises solar gain, while the lake moderates temperature extremes across the growing season.

• Three heat sources: direct sun, lake reflection, and stone wall thermal retention
• Soils include clay, limestone, marl, sandstone, and moraine
• Highest vineyards reach 350 metres above Lake Geneva
• Lake moderates temperatures and extends the effective growing season

Chasselas is the defining grape of Lavaux, accounting for 60-75% of all plantings and more than 90% of white grape production. The variety produces dry whites with mineral, floral, and citrus character when young, developing notes of honey, beeswax, and truffle with age. Red varieties including Pinot Noir, Gamay, Gamaret, and Garanoir occupy the remaining plantings, alongside Pinot Gris, Pinot Blanc, and Sauvignon Blanc. Plant Robert, an indigenous variety found nowhere else, is grown exclusively in Lavaux. The steep terrain naturally restricts yields to 30-50 hectoliters per hectare.

• Chasselas dominates at 60-75% of plantings; 90%+ of white grapes
• Plant Robert is an indigenous variety grown only in Lavaux
• Chasselas ages to develop honey, beeswax, and truffle flavours
• Red plantings include Pinot Noir, Gamay, Gamaret, and Garanoir

Lavaux holds its own AOC designation within the broader Vaud appellation. At the top of the hierarchy sit two Grand Cru AOCs: Dézaley at 54 hectares and Calamin at 16 hectares, both representing the most prestigious sites in the region. Six additional sub-appellations complete the classification structure: Lutry, Villette, Epesses, Saint-Saphorin, Chardonne, and Vevey-Montreux. Notable producers active in the region include Domaine Louis Bovard, Blaise Duboux, Luc Massy, Pierre Fonjallaz, Domaine Bovy, Domaine Piccard, Domaine Croix Duplex, and Domaine de la Crausaz. Rolex also maintains vineyards in the region.

• Lavaux AOC sits within the parent Vaud appellation
• Dézaley Grand Cru AOC (54ha) and Calamin Grand Cru AOC (16ha) are the top tiers
• Six sub-appellations: Lutry, Villette, Epesses, Saint-Saphorin, Chardonne, Vevey-Montreux
• Switzerland's largest contiguous vineyard area at 830 hectares