Tenuta San Guido is owned by the Incisa della Rocchetta family and located in Bolgheri. The estate is home to the world-class wine that started the Super Tuscan movement - Sassicaia. Mario Incisa della Rocchetta planted Cabernet Sauvignon vines on the land below the castle at Castilioncello in 1940, initially a personal affair the wine was consumed by the family, but the vineyard was expanded in 1965 and the first Sassacaia was released in 1968 to international acclaim. Today the estate has around 75 hectares of vines scattered around Bolgheri and their flagship wine, a blend of Cabernet Sauvignon and Cabernet Franc continues to impressive critics and wine-lovers. 

A classic blend of Cabernet Sauvignon and Merlot, the Tenuta San Guido 2021 Guidalberto shows tart cherry fruit with darker tones of blackberry and plum. This vintage delivers especially chiseled and focused fruit characteristics that are elegantly framed by light spice, cola and earth. This vintage shows a heightened sense of intensity and territorial identity that is the hallmark of this storied estate. Drink: 2023-2033; Rating: 94 Points; Monica Larner; Robert Parker's The Wine Advocate

According to Tenuta San Guido’s director of winemaking, Carlo Paoli, the 2021 is the best Guidalberto he has ever made. The percentage of Merlot was reduced back to the typical 40% this year because the quality of the Cabernet Sauvignon was so good. The 2021 Guidalberto is very deeply coloured, almost black with a narrow purple rim. It took an hour or so to really open up, but when it did, it had a wonderful range of aromas and flavours. Cassis and blueberry, blue flowers, and violet and iris notes are followed by a palate full of perfectly ripe blackberries and blueberries wrapped in gentle, cream flavours. This is a wine of velvety richness balanced by vivid acidity, with very pure, focused flavours and aromas. Delightful! Drink: 2024–2038; Rating: 95 Points; Susan Hulme MW; Decanter.com

Concentrated and dense, with dark fruit flavors of blackberry, blueberry and black currant, this red also reveals black olive and iron accents. The tannins clamp down for now, yet this is balanced overall, with everything well-proportioned. Long finish. Cabernet Sauvignon and Merlot. Drink: 2026–2038; Rating: 92 Points; Bruce Sanderson; Wine Spectator