Aonair

April 17, 2026

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Winery Description

Fittingly, Aonair is Gaelic for “one man” and reflects Grant Long Jr’s passion for handcrafted small-lot wines. These outstanding wines are only available at the winery. Grant Long Jr. founded Aonair Wines in 2008 after learning to make wine in a garage growing up and being mentored by great winemakers throughout his life. Located in the rugged, forested hills of St. Helena about 12-15 minutes from the valley floor and Silverado Trail, this small winery has the feeling of a luxury cabin lodge. Enjoy a roaring fire, wander outside on the deck with the fire-pit, and enjoy incredible views of the hillside and vineyards. Rich full-bodied red blends and Cabernet Sauvignon as well as a flagship white wine are produced in extremely limited barrel quantities.

  • Winery Region: Napa Valley Wineries, St. Helena Wineries
  • Winery Phone Number: 707-363-0680
  • Winery Address:
    647 Greenfield Rd, St. Helena, CA 94574
  • Winery Tags: Family Owned, Green Certified, Howell Mountain, Views, Wine Cave
  • Winery Website Address: https://www.aonairwine.com/