Tolosa's commitment to excellence is evident in its meticulous winemaking practices. Under the guidance of winemaker Frederic Delivert, the winery employs advanced techniques such as infrared vigor mapping and detailed soil analysis to ensure optimal vine health and grape quality. The estate's flagship vineyard, Edna Ranch, spans various microclimates and soil types, allowing for the production of wines that truly express the essence of the region. Tolosa's portfolio includes the esteemed 'Primera' Pinot Noir, crafted from the finest barrels to showcase the pinnacle of Edna Valley's potential.

Visitors to Tolosa Winery are treated to a range of curated tasting experiences that highlight the winery's dedication to quality and hospitality. The modern tasting room offers panoramic views of the surrounding vineyards, while outdoor seating areas provide a serene setting to enjoy the wines. Guests can choose from various tasting flights, including the Signature Flight and Single Vineyard Flight, each designed to showcase the distinct characteristics of Tolosa's wines. Exclusive experiences, such as the Barrel Loft Experience, offer an in-depth exploration of the winery's offerings, making Tolosa a must-visit destination for wine enthusiasts.