Wine Aged 15 Meters Underwater in Saint-Jean-de-Luz

Grab your masks and snorkels—we’re off to meet Emmanuel Poirmeur, the underwater winemaker at the EgiaTegia estate! In Saint-Jean-de-Luz, discover what lies hidden at the bottom of the bay…

Emmanuel Poirmeur’s Wild Dream: Vineyards in the Basque Country

After traveling the world to explore vineyards (in Italy, Central and South America, and elsewhere), Emmanuel took a bold gamble in 2007 by planting his vines on the Urrugne cliff, not far from Hendaye.

In 2009, the project became a reality. Emmanuel broke with convention and challenged tradition. In the Basque Country, he took on the challenge of growing grapes to protect the coastal environment and even… find new ways to use the sea.

Emmanuel Poirmeur invents underwater winemaking

To create a lightly sparkling wine with its one-of-a-kind citrus aroma, Emmanuel didn’t hesitate to submerge his vats 15 meters underwater for several months in the calmest part of the bay. What motivated him? Underwater wine fermentation takes place under optimal conditions: stable temperatures (between 11 and 13 degrees), pressure, and agitation—a unique, patented process!

A Profile of Emmanuel Poirmeur, the Unconventional Winemaker at Domaine EgiaTegia

If you had to embody a wine? A Côte-Rôtie for the marriage of red and white grape varieties, or a Cabardès for the blend of Bordeaux and Languedoc varieties. In short, a red wine that is both robust and delicate—one that, if it didn’t already exist, few would dare to attempt.

If you had to describe your personality in one or two words? Skeptical and absurd—in a word, a pataphysician

Do you have a story to share? A spontaneous 100-meter dash on… wine barrels with one of my mentors in a legendary winery!

Was there an encounter that left a lasting impression on you? Thermodynamics…

What really gets on your nerves about the wine world? All the dogmas, especially those that are promoted despite—or even in the face of—major scientific inaccuracies. People who, in order to sell their wines, use disparaging remarks about others’ work as selling points.

Find EgiaTegia on Les Grappes

Latest Releases

Newly Arrived Vintages in Cellar

New arrival
Les Vieilles Vignes 2022
Regular price €21.20
Les Vieilles Vignes 2022
Domaine Amirault, le Clos des Quarterons
Red
Red
Saint-Nicolas-De-Bourgueil | 75 cL
Last Chance New
Vibrations 2024 wine from Domaine Marcel Deiss
Regular price €19.99
Vibrations 2024
Vignoble du Rêveur
White
White
Alsace | 75 cl
New arrival
A bottle of Pépin Pink wine from the Pépin winery
Regular price €17.00
Pépin Pink
Pépin
Rosé
Rosé
Vin de France 75 cl
Staff Pick New arrival
Bottle of Les Enfants White 2025 Wine from Domaine de Laballe
Regular Price €7.50
Les Enfants White 2025
Domaine de Laballe
White
White
Côtes de Gascogne | 75 cL
Staff Pick New arrival
Château Guilhem Estate's Coup de Vin Blanc 2025 Wine Bottle
Regular price 7,95€
Coup de Vin Blanc 2025
Château Guilhem
White
White
Vin de France 75 cl
New arrival
A bottle of 2023 Gevrey-Chambertin "Les Evocelles" wine from Domaine Cluny
Regular price 50.00€
Gevrey-Chambertin "Les Evocelles" 2023
Domaine Cluny
Red
Red
Gevrey-Chambertin | 75 cL
-20% Editor's Pick New Arrival
Château de Calavon Estate Panache 2025 Wine Bottle
Sale price$9.90 Regular price €7.90
Panache 2025
Château de Calavon
Rosé
Rosé
Coteaux d'Aix-en-Provence | 75 cl
New arrival
Bottle of 2023 Côte d'Or Burgundy White from Domaine Cluny
Regular price 18.00€
Côte d'Or Burgundy White 2023
Domaine Cluny
White
White
Burgundy | 75 cl
New arrival
The Gravilices 2022
Regular price €17.40
The Gravilices 2022
Domaine Amirault, le Clos des Quarterons
Red
Red
Bourgueil | 75 cL
New arrival
A bottle of BergecRac red wine from Château Barouillet
Regular Price 9,90€
BergecRac Red 2025
Château Barouillet
Red
Red
Vin de France 75 cl
Staff Pick New arrival
Château Guilhem Estate's Coup de Vin Rouge 2025 Wine Bottle
Regular price 7,95€
Coup de Vin Rouge 2025
Château Guilhem
Red
Red
Vin de France 75 cl
New arrival
Kate Wine Bottle - 2025 Sauvignon Blanc from the Aubert & Mathieu Winery
Regular Price €13.00
Kate - Sauvignon Blanc 2025
Aubert & Mathieu
White
White
Pays d'Oc | 75 cl