March 5, 2026 (Sonoma, CA) — Gallo Luxury Group today announced the debut release of Monte Rosso Estate, fine wines made by Argiano’s Winemaker and CEO Bernardino Sani and led by Estate Director Diego Del Pino.
Born from one of California’s most historic and celebrated mountain vineyards, Monte Rosso Estate marks a significant milestone for the Gallo Luxury portfolio—uniting the site’s 140‑year legacy with a refined, terroir‑driven vision and an inaugural release that reflects both tradition and innovation.
Located on the southwest slopes of the Mayacamas Mountains in the Moon Mountain District, Monte Rosso is recognized for its iron-rich red volcanic soils, high elevation, and vineyard blocks originally planted in the 1880s. These elements have long contributed to Monte Rosso’s reputation as one of California’s most celebrated and historically important vineyard sites. Monte Rosso Estate represents the first time the vineyard’s storied legacy will be expressed as a dedicated estate. Under the leadership of Sani and Del Pino, the estate embraces a philosophy rooted in heritage, precision, and respect for terroir—bringing together traditional winemaking sensibilities and California mountain intensity.
“Monte Rosso is one of the world’s most compelling mountain vineyards,” said Bernardino Sani. “Its history, its power, its volcanic energy – our job is simply to refine and reveal what the site already gives us.”
Monte Rosso Estate’s debut follows the vineyard’s recent certification as an organic vineyard, further reinforcing its commitment to land stewardship, responsible viticulture, and purity of expression. The Estate’s wines are sourced from some of the oldest and most esteemed blocks in the Monte Rosso Vineyard.
“This place leaves a signature on every grape,” said Diego Del Pino. “With Monte Rosso Estate, we’re shaping a new chapter—built on stewardship, precision, and a clear vision for what this extraordinary site can express.”
The Monte Rosso Estate inaugural collection will be offered in March 2026 through allocation on its website and in select trade channels.
Monte Rosso Estate 2024 Semillon — sourced from a single 3.8-acre block planted in 1886. It is considered the oldest Semillon block in the Northern Hemisphere. Its vines are farmed dry. SRP $65
Monte Rosso Estate 2023 The Essence — our Zinfandel Field Blend is the wine of the land. It captures the unvarnished soul of Monte Rosso Vineyard, its singular freshness and aromas. It is a journey back to the origins of the vineyard. Our blend comes from three unique blocks planted in 1900, including plantings of Zinfandel, Alicante Bouschet, Grand Noir and Carignan. These blocks are also dry farmed. SRP $85
Monte Rosso Estate 2023 The Impression — Red Blend (Cabernet Franc, Cabernet Sauvignon, Malbec) – Bernardino Sani’s rendition of the best Cabernet blend our vineyard can produce on a given vintage. This blend will be different from one year to the next, adapting our sourcing and blend to what each vintage has to offer us. Always approaching our craft with the ambition to create wines that are fresh, elegant and balanced. SRP $120
Monte Rosso Estate 2023 Los Niños — Cabernet Sauvignon – Los Niños is a 3.7-acre block planted in 1940 by Louis M. Martini. It is believed to be the oldest block of Cabernet Sauvignon still bearing fruit in California. SRP $190
About Gallo Luxury Group
Gallo Luxury Group represents the pinnacle of Gallo’s luxury wine portfolio. With an unwavering commitment to craftsmanship, innovation, and authentic storytelling, Gallo Luxury Group curates and elevates a globally recognized collection of esteemed wineries, estates, and brands. Spanning iconic appellations in California and around the world, the portfolio reflects a dedication to quality, sustainable practices, and the pursuit of exceptional guest and trade experiences. Through strategic partnerships, world-class winemaking, and a focus on preserving the heritage of celebrated wine regions, Gallo Luxury Group continues to shape the future of fine wine and luxury hospitality. Its mission is to honor the legacy of each estate while inspiring new generations of wine enthusiasts, collectors, and culinary leaders.
