Louis M. Martini Winery

Louis M. Martini Winery offers a collection from approachable reds to limited estate releases.

Expect bold, full-bodied Cabernet Sauvignon from top Napa Valley vineyards, alongside Merlot and Zinfandel.

Many grapes come from estate sources like Monte Rosso Vineyard, known for red volcanic soils and old vines.

Over three generations, the style focuses on ripe fruit, careful oak use, and consistency.

Winemaker Michael Eddy continues this approach with Napa and Sonoma blends as well as flagship bottlings.

Louis M. Martini Winery is cherished for its deep roots and consistent quality, capturing the essence of Napa Valley's wine heritage.

• Rich history — a long-standing Napa Valley producer with enduring traditions.
• Reliable quality — consistently well-crafted wines with careful oak use.
• Compelling story — an immigrant family’s journey to the American dream resonates with wine lovers.
• Wide availability — easy to find in stores, enhancing accessibility.
• Trusted craftsmanship — meticulous attention to detail from vineyard to bottle.

• Who founded Louis M. Martini Winery?
  Louis M. Martini, an Italian immigrant and pioneering post-Prohibition winemaker.
• When was Louis M. Martini Winery established?
  1933 — among the first post-Prohibition wineries in Napa Valley.
• Where is the winery located?
  St. Helena, Napa Valley, California — home to the historic winery and tasting room.
• Who currently owns Louis M. Martini Winery?
  E. & J. Gallo Winery, which acquired the estate in 2002 and upholds its legacy of quality.
• Who is the current winemaker at Louis M. Martini Winery?
  Michael Eddy, leading winemaking and stewardship of the house style.
• What wines does the winery produce, and what is it best known for?
  Specializes in full-bodied Napa Valley Cabernet Sauvignon; also produces Zinfandel, Merlot, and Petite Sirah. Renowned for notable wines sourced from the Monte Rosso Vineyard in Sonoma Valley.
• What is the significance of Monte Rosso Vineyard?
  A historic Sonoma Valley site with red volcanic soils and old vines, yielding outstanding Zinfandel and Cabernet Sauvignon used in some of the winery's most celebrated bottlings.