Treasure Island Wines (TIW) is an urban winery where maverick winemakers craft small batch artisan wines.

TIW’s bonded wine production and storage facility offers a full and flexible range of services to accommodate the needs of these dedicated winemakers, including an intimate tasting, sales and events area to showcase their wines to the public.

TIW's year-round naturally cool location in the middle of SanFrancisco Bay provides an ideal low carbon impact environment. With its perfect climate and easy access, TIW provides wine professionals not only the flexibility to fulfill their practical needs but to realize their wine making creativity with a green conscience.

We welcome the public during tasting room hours and by appointment. Come meet the winemakers who are eager to share their wines and knowledge with you. While you’re there, you can also experience the unmatched bay views and unique history of Treasure Island.