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Domaines Les Frères Dubois – A look at quality and tradition

Since 1927, the Dubois have shaped the Dézaley with wine tradition, loyalty to the terroir and the historic Petit Versailles.

Diego Mathier

July 15, 2025 - 7 min reading time

Table of contents

The most important facts in brief

A winery with history

The Domaines Les Frères Dubois are emblematic of the heritage of Vaudois viticulture. Since 1927, the Dubois family has been carrying on the tradition of winegrowing in the heart of the Dézaley, one of the most historic winegrowing regions in Switzerland with more than 800 years of tradition. The winery itself is closely linked to the historic building Le Petit Versailles, a magnificent 19th century house that is still the heart of the wine production today and represents an outstanding example of French architecture and wine tradition in the region.

Over generations, the Dubois family has constantly developed the quality of their wines with great passion, respect for the terroir and a spirit of innovation. This combination of tradition and modernity characterizes their philosophy and makes them a permanent fixture on the Swiss wine scene.

Philosophy and claim

The philosophy of Domaines Les Frères Dubois combines a love of tradition with the courage to innovate. The aim is to create wines that reflect the authenticity of Dézaley while meeting modern demands. The Dubois family relies on sustainable cultivation methods and careful vinification to preserve the full potential of the grapes. The Domaines Les Frères Dubois are also known for their outstanding crus, which come from the best vineyards and represent the highest quality of wine.

Their claim is clearly defined: high-quality wines that express the terroir and delight wine connoisseurs. The team around the Dubois brothers sees wine not just as a product, but as a cultural asset that needs to be shared and enjoyed.

Viticulture and production

Dubois viticulture is characterized by deeply rooted traditions, which are skilfully combined with modern technology. Elegant, harmonious wines are produced in the historic cellars of Le Petit Versailles. Among other things, Chasselas, the king grape of the Vaud, is grown here and produces wines with a particularly strong character in Dézaley.

In addition to Chasselas, Pinot Noir and Merlot are also part of the range, with each grape variety being vinified individually. Respect for the grapes, minimal intervention and gentle ageing are the cornerstones of winemaking. The wines of Les Frères Dubois are perfect as an accompaniment to a good meal or as a gift for wine lovers. The Chasselas in particular harmonizes perfectly with cheese and is the ideal choice for social occasions or a stylish dinner.

The winery regularly offers tastings for visitors. These tastings often take place on the beautiful terrace, from where you can enjoy a unique view over the spectacular terraced vineyards of Dézaley and Lake Geneva. A real experience for all the senses!

Region and landscape

The Dézaley is much more than just a wine region – it is a UNESCO World Heritage Site and one of the most impressive wine landscapes in Europe. The steep terraces that nestle into the slopes in perfect harmony tell a centuries-old story of painstaking manual labor and a deep relationship with nature.

Les Frères Dubois are an important part of this cultural landscape and are actively committed to its preservation. Guests can not only discover exceptional wines here, but also a landscape of indescribable beauty. The combination of wine, culture and nature makes every visit an unforgettable experience.

Successes and awards

The high quality of their wines has already been honored several times with prestigious awards, for example at national competitions such as the Grand Prix du Vin Suisse or regional tastings. In particular, their Chasselas from the Dézaley regularly stands out and is considered the house’s flagship.

These awards are no coincidence, but the result of decades of work, experience and uncompromising quality standards. The Dubois family proves time and again that top quality and regional authenticity can go hand in hand.


Frequently asked questions about the Les Frères Dubois winery

Where is the Les Frères Dubois winery located?

The winery is located in Dézaley in the municipality of Cully, in the canton of Vaud, Switzerland – in the heart of the UNESCO-protected Lavaux wine-growing region.

Which wines are produced by Les Frères Dubois?

Mainly Chasselas, supplemented by Pinot Noir, Merlot and some specialties. All wines authentically reflect the terroir of the Dézaley.

Is it possible to visit the winery?

Yes, Les Frères Dubois offers guided tours and tastings, often including a magnificent view from the terrace of Le Petit Versailles.

Are there any special events at the winery?

In addition to tastings, there are regular cultural events, such as concerts or art exhibitions that combine wine and culture.

What is Le Petit Versailles at Les Frères Dubois?

Le Petit Versailles is the historic heart of the Les Frères Dubois winery. The elegant 19th century building serves as a wine cellar and tasting room and embodies the estate’s long tradition and cultural aspirations.

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