Our Winery

Founded in 2016, Mountain Vista Winery & Vineyards is a collaboration of businesswomen Corinne Ramirez and Yvonne Trezona and local winemaker George Walker, who are proud to contribute to the growth of a Cucamonga Valley tradition.

Our winery and tasting room are located in the picturesque Biane Family Winery complex in Rancho Cucamonga, in the heart of California’s original winemaking capital. This historic stone structure was built in the shadow of the San Gabriel Mountains, inspiring the Mountain Vista name.

Built in 1904, the original winery building will soon house our tasting room, where you can sample wines made from the premium grape harvests of the Cucamonga Valley American Viticultural Area (AVA), as well as from some of California’s other acclaimed wine regions.

For winemakers looking to go pro, we have our Custom Crush, a program uniquely available in Southern California through Mountain Vista Winery that enables vintners to craft and market commercial wine. Working from your harvest or sourced grapes, we will guide you from crush to market under the auspices of our bonded winery, including management of state and federal taxes, which will allow your wine to be sold to licensed distributors or the public.

Our Tasting Room

Join our wine family for a fabulous wine tasting experience in the heart of the Cucamonga Valley Wine Country.  The spirit and dedication to excellence live on in the wines we create in our historic winery and tasting room.  Tasting room opening soon.