Three Lakes Region

The Three Lakes Region wraps around lakes Neuchâtel, Biel/Bienne, and Murten/Morat in western Switzerland. Vineyards sit at elevations of 430 to 550 meters above sea level, and the lakes play a decisive role in moderating the climate by reflecting sunlight and regulating temperatures throughout the growing season. This buffering effect promotes early grape ripening, giving producers a reliable growing window despite the region's northerly Swiss latitude.

• Vineyards span five cantons: Neuchâtel, Bern, Fribourg, Vaud, and Jura
• Elevations range from 430 to 550 meters above sea level
• The lakes lower temperature swings and accelerate ripening
• Sandy soils around Lake Murten contrast with limestone-rich Jurassic soils found elsewhere

The Three Lakes Region enjoys a temperate climate with January averages of 1°C and July averages of 24°C. Annual rainfall reaches approximately 1,000mm. Soils vary considerably across the four AOCs: Jurassic limestone dominates much of the region, while marly, alluvial, sandy, chalky, and molasse soils also appear depending on location. Sandy soils are particularly prominent around Lake Murten, and this diversity of substrates contributes to the range of wine styles produced across the region.

• January average 1°C; July average 24°C
• Annual rainfall approximately 1,000mm
• Limestone-rich Jurassic soils are the dominant soil type
• Sandy soils around Lake Murten; chalky and molasse soils also present

Pinot Noir and Chasselas are the twin pillars of the Three Lakes Region. Across the region as a whole, 56% of plantings are red varieties and 44% white. In Neuchâtel, Pinot Noir alone accounts for 55% of production and Chasselas 27%. Beyond these two, the region grows Chardonnay, Pinot Gris, Gewürztraminer, Gamaret, Pinot Blanc, Sauvignon Blanc, Merlot, Cabernet Franc, Müller-Thurgau, and the local Freisamer/Freiburger. The signature wine is Oeil-de-Perdrix, a pale pink Pinot Noir rosé first documented in 1861 and protected under Neuchâtel AOC rules. The region's other calling card is the Non Filtré, an unfiltered, cloudy Chasselas released every year on the third Wednesday of January, effectively functioning as Switzerland's first wine of the new vintage.

• Pinot Noir is 55% of Neuchâtel production; Chasselas is 27%
• Oeil-de-Perdrix is a protected pale Pinot Noir rosé, first described in 1861
• Non Filtré Chasselas releases on the third Wednesday of January each year
• Switzerland's main sparkling wine producer operates within the region

Wine cultivation in this part of Switzerland dates to the Roman Empire, with evidence of production near Valais from 200 BC. The vineyards as they exist today were largely shaped by 19th-century water regulation projects that lowered lake levels by two meters, exposing new shoreline and creating fresh vineyard land. The phylloxera crisis of the same century disrupted Swiss viticulture broadly and encouraged the development of diverse hybrid varieties. Medieval fortifications at Murten date from the 13th to 17th centuries, and the town's historical significance is tied to the Battle of Murten in 1476. Oeil-de-Perdrix, now the region's signature wine, was first described in writing in 1861.

• Roman-era wine production documented from around 200 BC
• 19th-century lake regulation projects lowered water levels by two meters, creating new vineyard land
• Phylloxera drove the development of hybrid grape varieties across Switzerland
• Oeil-de-Perdrix first described in 1861

The Three Lakes Region contains four AOCs operating under the Appellation d'Origine Contrôlée framework. Neuchâtel is the largest at around 606 hectares and the origin of the protected Oeil-de-Perdrix designation. Lac de Bienne (Lake Biel) covers approximately 220 hectares and is cultivated by over 70 winemakers. Vully, the smallest AOC in Switzerland at approximately 150 to 160 hectares, is one of only two Swiss AOCs that crosses two cantons, straddling Fribourg and Vaud. Cheyres completes the four. The region as a whole ranks sixth among Switzerland's six wine regions by vineyard area and represents 6% of national wine production. Around 100 producers operate across the region, with over 20% of Neuchâtel vineyards carrying organic certification, the highest share in the country.

• Four AOCs: Neuchâtel, Lac de Bienne, Vully, Cheyres
• Vully is Switzerland's smallest AOC at roughly 150-160 hectares
• The region ranks sixth in Switzerland by vineyard area
• Over 20% of Neuchâtel vineyards are organically certified, more than any other Swiss region