Home › Venues › Napa Valley Opera House Napa Valley Opera House Tickets Buy tickets for concerts at Napa Valley Opera House in Napa, CA. No Upcoming Events No upcoming events scheduled at Napa Valley Opera House. Please contact us with any corrections. Hotels & Lodging Near Napa Valley Opera House About the Venue Napa Valley Opera House At-a-Glance Capacity 450Address1030 Main StNapa, CA 94559United States Map & Directions Website www.nvoh.org/Advertisement