The masterpiece of Castellare, I Sodi di San Niccolo, has twice placed in the top 100 of Wine Spectator, and has been awarded “Three Glasses” by Il Gambero Rosso.

I Sodi di San Niccolo is produced solely with native varieties: 85-90% of Sangioveto and 10-15% of Malvasia Nera, I Sodi comes from the two best crus of the farm.

The word "I Sodi" was used by the Tuscan farmers to describe those grounds which had to be processed by hand, being too hard (in fact firm) or too steep to allow for the employment of the horses, unlike the "fields" that make the grounds more easily cultivable.

The 2021 Castellare I Sodi di San Niccolò is a proprietary blend from Tuscany, Italy, crafted by Castellare di Castellina. This red wine showcases a complex and robust character, reflecting both the skill of winemaker Alessandro Cellai and the unique attributes of the 2021 vintage. The grapes used in this wine come from the estate's best two crus, and the 2021 harvest was notably the latest ever, concluding on October 20th.

Decanter awarded this wine a high score of 97, noting its "cocoa powder and red berries on the nose," with a "broad and powerful" palate. The review highlights the wine's muscular structure, with grippy tannins and mouthwatering acidity, and a "bloody tang on the finish." The label features an orange-headed bunting, an endangered bird species.

Vinous also praised this wine with a score of 95+, describing it as a "powerhouse" with a need for patience. According to Antonio Galloni, the wine displays dark fruit, lavender, rose petal, menthol, and grilled herbs, though these characteristics are still evolving. Patience is recommended for those who wish to experience its full potential.

Wine Spectator matched Decanter's score of 97, appreciating the dark cherry, plum, and blackberry flavors framed by toasty oak. The review points out additional notes of iron, earth, eucalyptus, and tobacco, all contributing to a "long aftertaste" and "superb balance."

Jane Anson also awarded a 97, describing the wine as a "wonderfully balanced vintage in Tuscany." She noted the "savoury broth and crushed rose petals" and the gentle caress of its tannins, emphasizing its gradual evolution into brilliance.

Overall, the 2021 Castellare I Sodi di San Niccolò is a wine of significant complexity and depth, with excellent aging potential, recommended to be enjoyed between 2027 and 2045.