聖圭托酒莊（Tenuta San Guido）地處義大利托斯卡納（Toscana）的保格利（Bolgheri）海濱地區。酒莊出產的西施佳雅（Sassicaia）葡萄酒被稱為義大利的酒王之王，享有“義大利拉菲（Lafite）”的美譽。
馬里歐侯爵（Mario Incisa della Rocchetta）是聖圭托酒莊的創始人，他熱愛美酒、賽馬和環保，並一直夢想著釀造一款品質卓絕的葡萄酒，一款能夠風靡上層社會的義大利葡萄酒，最好還是波爾多（Bordeaux）風格的。在20世紀40年代，馬里歐侯爵與其妻子來到聖圭托酒莊定居，他一直在這片優質的土壤上不斷嘗試，終於作出了使用赤霞珠（Cabernet Sauvignon）來釀酒的這一開創性的革新，做了“第一個吃螃蟹的人”。
聖圭托酒莊從1948年到20世紀60年代中期都釀制西施佳雅葡萄酒，但當時只是在酒莊內部消費。1968年，是一個值得銘記的年份。這一年，經過不斷完善的西施佳雅首次面世， 在當年的國際盲品評比中，西施佳雅的優異表現震驚了整個葡萄酒世界，它的受歡迎程度可以媲美波爾多的頂級酒莊葡萄酒。
聖圭托酒莊的葡萄園占地173英畝（約70公頃），全部位於西施佳雅DOC產區內，園裏種植著85%的赤霞珠和15%的品麗珠（Cabernet Franc）。葡萄樹的平均樹齡為25-30年，種植密度為4,000-5,000株/公頃，平均產量為1千克/株。
聖圭托酒莊的葡萄酒釀制在溫度可以控制的不銹鋼酒桶中進行，這些酒桶的容量在3,500升到11,000升之間。浸漬的時間大約為2周。陳年時在容量為225升的33%新的法國橡木酒桶中進行，為期2年。
Tenuta San Guido Guidalberto又名「Sassicaia小教堂」是義大利酒王Sassicaia的副牌。這支酒在義大利，尤其Super Tuscan的世界甚有名氣。採用Cabernet Sauvignon、Merlot及Sangiovese混釀，和許多波爾多副牌不同，並不是用上較次級的葡萄，它絕對扛得住副牌的稱號，除了年輕就已經有很棒的素質外，還可以陳年很久。
🏅 James Suckling 94 pts
Lots of mint with sage and fresh rosemary to the currant and orange character on the nose, as well as some ripe raspberries. The palate is very refined with creamy and crunchy tannins that run the length of the wine. It shows a crunchy and energetic personality. Give it a year or two to come together, but it’s showing brightness for the vintage.
🏅 Wine Advocate 94 pts
Made with Merlot and Cabernet Sauvignon, the Tenuta San Guido 2022 Guidalberto gives you a good taste of the same DNA that brings us one of Italy's greatest wines, Sassicaia, but it's offered in a more immediate style here (thanks to the addition of the Merlot). This warm vintage opens to medium-dark concentration and very plump aromas that take you immediately to blackberry and blackcurrant sitting out in the sun at your local farmers market. The wine shows a soft and gentle side with a pretty level of elegance transmitted through the fruit freshness and the light oak spice that is discernible here but delivered with grace.
🏅 Wine Spectator 94 pts
This red is elegant, despite its firm structure and dense tannins. Black cherry, black currant, plum, tobacco, iron and rosemary flavors hold court, while all the components show balance. The finish is long, with a salty taste.
🏅 Decanter 94 pts
Guidalberto used to be great value for money, and even though it's a bit pricier these days, the quality has also improved dramatically in recent vintages as Tenuta San Guido seeks to remove the idea of Guidalberto as a ‘second wine’ by building a dedicated winemaking facility and adjusting the blend. The 2022 is loaded with herbal and sea breeze scents among bright, tangy berries. In the mouth it is saline and precise, with a succulence to the concentrated plum and black berry core, and a gracefulness to the tannic and acid structures which weave through it. Sapid and incredibly moreish, with a beautifully ripe red berry finish, this really does stand up on its own two feet.
