J. Jenkins Winery is located on 10 acres, 2 miles north of Julian. The tasting room is in an apple orchard and offers views of Volcan Mountain.
The vineyards are some of the highest in the state at 4,200 feet and they endure some of the coldest winters. They grow Pinot Grigio and Pinot Noir grapes.
Some wines offered are: Viognier, Apple, Pinot Noir, Cabernet Sauvignon and apple port.