Inspired by a Russian, first made by a Hungarian, who was succeeded by a Frenchman and then a German, the winemaking lineage at Masseto has been decidedly international – until now, that is. Since January 2024, the leading Super Tuscan and Ornellaia’s sibling estate has had its first native at the helm: Marco Balsimelli – born in Arezzo, not far from Siena, took the reins from longtime Production Director Axel Heinz.
Balsimelli comes with his own illustrious pedigree, having long been based in Bordeaux, working at Gruaud Larose and, since 2010, alongside the famous Eric Boissenot as a consultant winemaker to many of the region’s leading estates, but the chance to work at Ornellaia and Masseto – iconic names from his Tuscan homeland – was an opportunity he couldn’t turn down.
It was André Tchelistcheff (the Russian-born Napa winemaker) who first suggested to Lodovico Antinori that a particular hill on the Ornellaia estate would be perfect for Merlot. Tchelistcheff was consulting for Antinori, and recognised the potential of the parcel of blue clay – the same soil that is synonymous with Pétrus. Back then, in the 1980s, Merlot was barely planted in Tuscany and remained an unknown quantity in the region, with only Castello di Ama – based further inland in Chianti Classico – having some vines (today used for its flagship L’Apparita). Nevertheless, the Ornellaia team took a chance and planted most of the seven-hectare swathe of clay in 1984 (additional planting took place in 1995).
The first vintage of Merlot from the site was made in 1987: Masseto was born. The name comes from “masso”, Italian for rock, after the large boulder-like clumps of clay that dot the vineyard’s surface. It didn’t take long for the wine to earn international acclaim, with Wine Spectator giving the 2001 vintage 100 points, and its place was cemented in vinous history.

Although Tchelistcheff consulted until 1989, replaced by Michel Rolland from 1991, Hungarian Tibor Gál was the property’s first winemaker. Gál was succeeded by Thomas Duroux (now of Ch. Palmer), who in 2005 passed the baton to Axel Heinz, the German-born winemaker who preceded Balsimelli. The property has changed hands over the years too, with the Mondavi family taking a share in 1999 before buying it outright from Lodovico Antinori, and selling it onto the Frescobaldi family, who took full ownership of Ornellaia and Masseto from 2005.
Much might have changed, but the terroir hasn’t. “It’s a very special site,” Balsimelli tells me. The all-important clay dominates the topsoil, which is only about a metre deep. When it rains, the clay swells, making it near impossible for the vines’ roots to develop. High sodium levels in the soils only accentuate the problem. “For the roots, it’s a battle every day,” he says. It’s that struggle, he feels, that you can taste in the concentrated, high-acid fruit from the site.
The climate is key too, lying just 10 kilometres from the Tyrrhenian Sea. Fresh marine breezes mean the temperature is around 5°C lower than that in central Tuscany, with a drop of circa 15°C from day to night. Combine this with the light reflected off the sea, and you get a long growing season, preserving aromatics and acidity, yet encouraging phenolic ripeness – wines that combine perfume and power. Surrounded by forest, there is a reason that Lodovico Antinori was determined for Masseto to be an entirely separate project to Ornellaia, with its own unique identity – even if it has always shared a winemaker (and, until 2019, a winery) with its sibling estate.
For Balsimelli, the project has provided a fresh challenge. The shift away from a consultant role – no longer offering advice before moving on to the next project, but sitting with each and every decision – adds a new weight of responsibility. “I spend a lot of time thinking about the technical questions and the consequences,” he tells me. Since most of his work with Boissenot had been based on Bordeaux’s Left Bank, focused on Cabernet-driven blends from larger estates, working with a small property, focused on just one variety and various sub-plots is a different sort of jigsaw puzzle. The approach, for him, is much more Burgundian – all about expressing the purity of the site and its blue clay. “You have to be perfect with only one type of soil and one grape variety,” he explains.

The quest for perfection was started long ago at Masseto and today the vines average between 20 and 30 years in age. They’ve also been moving from cordon-trained to bush vines – first trialled in 2008 and something which they have found helps temper the effects of global warming (coping better in dry conditions and shading the fruit from the heat of the sun). Farmed organically since 2012, there has also been a significant focus on encouraging biodiversity across the site, including using cover crops to reduce soil compaction, increase organic matter and retain humidity in the soils.
Balsimelli’s first vintage was 2024, which won’t be released until 2027. But he’s clearly excited by the site, as well as how he can tweak and improve a wine that is already lauded by critics and consumers. “When you taste old vintages of Masseto, you can feel the legacy, taste the terroir,” he says – and that’s exactly what he wants to do moving forward, channelling the Boissenot philosophy: understanding a piece of land and finding the best solution to express it in the glass. For him, that solution will be all about accentuating the wine’s elegance.
He notes how there was – across the world of wine – a trend towards low yield and high levels of maturity in the early 2000s, but his preferred vintages are those that saw more balance. The 2006, for example, is his favourite at the moment – a year with more rainfall, more vigour, and – he feels – more energy as a result. It’s a vintage that he believes is “the key for the future”.
The site is one that can ripen quickly, and he plans to focus on freshness, maybe picking a little earlier, reducing extraction and lowering temperatures for maceration. The 2022 is the vintage set to be released this September – a wine that Balsimelli notes shows just how good the site is – performing even in tricky conditions such as 2022’s hot growing season. It is, he says, “the magic of Massseto”. Magic it may be, but Balsimelli is set on elevating this special estate even further.
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