Discovering the Soul of Chianti Classico: Castello di Fonterutoli

Why is Castello di Fonterutoli a Symbol of Chianti Excellence?

With a legacy stretching back over six centuries, the Mazzei family has become synonymous with the history and culture of Chianti winemaking. Their enduring dedication to quality and innovation has solidified their status as pioneers in Tuscan viticulture. Today, Castello di Fonterutoli is internationally celebrated for producing wines that perfectly balance tradition and modernity, capturing the true essence of the Chianti Classico region.

The Enchanting Location of Castello di Fonterutoli

Nestled in the idyllic hills of Chianti Classico, just outside Castellina, lies the picturesque hamlet of Fonterutoli, owned by the Mazzei family since the 15th century. This estate is renowned not only for its breathtaking views and authentic Tuscan charm, but also for its unwavering commitment to preserving heritage while embracing cutting-edge winemaking techniques. Castello di Fonterutoli is a beacon among historic wineries, seamlessly blending its storied past with a forward-thinking vision for the future.

A Storied Past: The Evolution of Castello di Fonterutoli

The roots of Castello di Fonterutoli reach as far back as 1398, when Ser Lapo Mazzei, a noted Florentine notary, documented the first-ever sale of a wine labeled as Chianti. Interestingly, the early Chianti was a sweet white wine, a stark contrast to the robust, dry reds that define today’s Chianti Classico. The Mazzei family established their estate at Fonterutoli in 1435, making them one of the longest-standing wine dynasties in Italy.

Today, brothers Filippo and Francesco Mazzei helm the estate, overseeing both the meticulous production of wine and the strategic growth of the brand. Beyond their iconic Chianti property, the Mazzei family has expanded their expertise to include acclaimed wineries in Maremma (Belguardo) and Sicily (Zisola), further enriching their legacy and reputation as visionaries in Italian winemaking.

The Splendid Vineyards of Castello di Fonterutoli

The vast estate of Castello di Fonterutoli spans 650 hectares, with 110 hectares dedicated to meticulously cultivated vineyards. These vineyards are uniquely divided into seven distinct zones, encompassing 114 individual parcels located at altitudes ranging from 230 to 570 meters above sea level. Each parcel expresses the unique terroir of its location, contributing to the complexity and nuance found in every bottle produced.

A revolutionary replanting program was initiated in the 1970s, introducing a remarkable diversity of 36 Sangiovese biotypes, including 18 exclusive massal selections developed by the winery itself. This commitment to clonal diversity and sustainable viticulture has established Castello di Fonterutoli as a leader in the preservation and innovation of Tuscan grape varieties.

Innovative Winemaking at Castello di Fonterutoli

At the heart of Castello di Fonterutoli's winemaking philosophy is a harmonious blend of tradition and modern science. Gionata Pulignani, serving as both agronomist and oenologist, ensures the health and vitality of the vines, while world-renowned consultant Carlo Ferrini continues to contribute his expertise. Together, they champion a meticulous approach that highlights the unique character of each vineyard parcel, resulting in wines of extraordinary elegance and depth.

Cellar Craft: Fonterutoli’s Signature Approach

The architecturally stunning cellar at Castello di Fonterutoli, designed by Agnese Mazzei, is a marvel of both beauty and functionality. Built across three subterranean levels, it harnesses gravity to gently guide grapes through the vinification and aging process. This innovative design preserves the integrity of the fruit and enhances the complexity of the wines.

Each vineyard parcel is vinified separately, allowing for precise microvinifications that are skillfully blended to create wines with vivid color, luxurious texture, and refined tannins. This approach, combined with advanced techniques such as fulling and extended maceration, ensures that every wine expresses its origin with clarity and finesse. The cellar itself is a proud member of the Toscana Wine Architecture project, highlighting its dedication to both tradition and innovation.

Siepi: The Bold Spirit of the Supertuscan Revolution

Pioneering a new wave of Tuscan reds, Castello di Fonterutoli made history with the creation of "Concerto" in 1981 and, later, the iconic "Siepi" in 1992. These visionary wines broke free from traditional DOC regulations, embodying the creativity and freedom of the Supertuscan movement. "Siepi" in particular has garnered international acclaim, finding its place among the world’s most prestigious restaurants thanks to its distribution through the renowned Place de Bordeaux.

The exceptional Siepi vineyard, spanning approximately 6 hectares, is situated on mineral-rich Alberese soils—deep, well-structured, and ideal for crafting age-worthy wines with intensity and character. The vineyard’s unique microclimate, shaped by its elevation (220–310 meters) and southeast exposure, contributes to the remarkable complexity and longevity of the wine.

Siepi is crafted from nearly equal parts Merlot and Sangiovese, a blend inspired by both local tradition and a forward-looking vision. This innovative combination was born after the devastating frost of 1985, which reshaped the Chianti landscape and encouraged the planting of new, resilient vines. The vines themselves are a testament to careful selection, with Sangiovese massal selections dating from 1997 and 2011, and Merlot from 1986 and 1987. A mix of Guyot and palmette training systems further enhances the vineyard’s adaptability to changing climates.

In the cellar, Merlot and Sangiovese are vinified and matured separately—Merlot in 225-liter barriques, Sangiovese in 500-liter tonneaux—before being harmoniously blended after 18 months. The result is a wine of extraordinary depth, balance, and elegance that pays homage to both the land and the Mazzei family’s enduring passion for excellence.

Siepi: Celebrating Recent Exceptional Vintages

Siepi Toscana IGT 2016: A wine of remarkable intensity and finesse, enchanting with aromas of elderberry, plum, and tobacco. The palate is driven by polished tannins and a vibrant, savory energy that beautifully balances the wine’s luscious fruit.

Siepi Toscana IGT 2017: This vintage captivates with notes of mint, cherry, and blackcurrant. Richly textured and juicy, it delivers superb structure, fine-grained tannins, and a lingering finish of cocoa and graphite.

Siepi Toscana IGT 2018: Here, spicy undertones mingle with ripe fruit and a hint of balsamic, resulting in a layered, animated wine. Its finish is streamlined yet sweet, with supple tannins adding to its graceful charm.

Siepi Toscana IGT 2019: Marked by intense wild berry aromas, subtle toast, and earthy nuance, this vintage reveals a broad and refined palate. It is rich in personality, with impressive drive and vitality on the finish.

Siepi Toscana IGT 2020: The latest release dazzles with pure fruit on the nose and a palate that promises both immediate pleasure and excellent aging potential, maintaining the estate's reputation for producing vibrant, age-worthy reds.

Reasons to Experience Castello di Fonterutoli Wines

The Mazzei family of Fonterutoli stands as a living testament to Tuscany’s deep-rooted winemaking heritage. As one of the most influential and respected families in Chianti, their story weaves together centuries of tradition, innovation, and devotion to the land. Their wines are not merely beverages, but an invitation to experience the soul of Chianti—a region where history, beauty, and craftsmanship converge in every glass. Whether you are a seasoned connoisseur or an enthusiastic newcomer, discovering Castello di Fonterutoli wines means embracing the very heart of Tuscany itself.