Otronia

‘Extreme winemaking’ is at the heart of Otronia, the southernmost wine project in the world. Driven by Alejandro Bulgheroni’s ambition to craft world-class, cool-climate Chardonnay and Pinot Noir, the estate embraces conditions that most would avoid. Winemaker Juan Pablo Murgia describes the experience as “a constant learning process,” entirely different from Mendoza — yet this spirit of experimentation and perseverance is what makes Otronia one of Argentina’s most distinctive producers.

Located at 45.33°S in Chubut, the vineyards sit beside Lake Musters, in a landscape once known as Otron by indigenous communities. The climate is unforgiving: minimal rainfall, year-round frost risk, icy temperatures and fierce winds that can exceed 110 km/h. Nets, windbreaks and thousands of newly planted trees help protect the vines. Paradoxically, these harsh conditions create remarkably elegant wines with vivid acidity, aromatic precision and a strong sense of place.

Planted in 2010, Otronia’s 50 hectares of organic vineyards form a patchwork of small plots matched to soil and microclimate. Chardonnay, Pinot Noir, Pinot Gris, Gewürztraminer, Torrontés, Riesling, Merlot and Malbec are all cultivated. In the cellar, Murgia — supported by renowned consultant Alberto Antonini — follows a gentle, minimalist philosophy using concrete eggs and neutral French oak.

The ‘45 Rugientes’ range celebrates the estate’s latitude and roaring winds, offering a textured Corte de Blancas blend and an elegant, finely structured Pinot Noir. The flagship Otronia Chardonnay and Pinot Noir come from the best blocks, showcasing purity, tension and outstanding finesse.

Buy Otronia wine below.