San Quirico sits in Chianti, the heart of Toscana's wine country. The winery focuses on two distinct expressions of its terroir: Vernaccia di San Gimignano, the region's signature white, and Chianti Colli Senesi, built from Sangiovese. The Vernaccia bottlings—both the standard and Riserva—showcase the mineral precision and structure the variety is known for in this corner of central Italy. The Chianti Colli Senesi draws on Sangiovese's characteristic blend of acidity, tannin, and dark fruit, anchored to the specific character of the Colli Senesi subzone. Wines from San Quirico have been assessed by Wine Enthusiast, Wine Advocate, Wine Spectator, Decanter, and Falstaff.