Tenuta Guardastelle is a family-run boutique winery near San Gimignano, Tuscany, known for its high-quality Chianti Colli Senesi and Vernaccia di San Gimignano wines, produced with hand-harvesting and traditional methods on tufa-rich soils, offering visitors immersive tours, tastings, and farmhouse stays with panoramic views and local cuisine, blending authentic Tuscan charm with meticulous winemaking.