Introducing Postmark

The inaugural vintage of our Postmark Napa Valley Cabernet Sauvignon is now available. Like a letter from an old friend, may Postmark bring you joy when you open it. Read more.

Recent Accolades
91 Pts Wine Enthusiast

The 2017 Greenwing Columbia Valley Cabernet Sauvignon just received 91 pts – Editors Choice from Wine Enthusiast. Read More.

Schedule a Trade Visit

Our wineries are currently closed to visitors in compliance with state health guidelines. We look forward to welcoming you as soon as we can. If you have an existing reservation with us, we will contact you to reschedule on or after May 1st. We are most grateful for your on-going support and send best wishes for abundant health and a quick return to normal life.

Duckhorn Vineyards



Kosta Browne