Promontory (winery)

Promontory is a Californian wine estate, based in the eastern foothills of the Napa Valley in Oakville, straddling the border between Oakville and Yountville. It was established in 2008 by the Harlan family of Harlan Estate and has been run by Will Harlan since 2015, with David Cilli as winemaker for the winery since 2012.

The estate is named after the natural formation which conceals the area from the rest of the Napa valley. With an average incline of 40%, it produces a wine which is unique in the Napa Valley. The first available vintage of Promontory was 2009.