About
Treasure Island Wines (TIW) is a small-lot winery established in 2007, handcrafting wines from grapes sourced from California vineyards without owning land to focus on winemaking. They produce core varietals like Chardonnay, Sauvignon Blanc, Cabernet Sauvignon, Zinfandel, and Pinot Noir, plus special lots and blends by winemakers Jim Mirowski, Dennis Hayes, and Danny Sullivan. Open weekends for picnics and wine in post-harvest mode.
Small lot hand-crafted wines
Sourced from California vineyards
Core varietals: Chardonnay, Sauvignon Blanc, Cabernet Sauvignon, Zinfandel, Pinot Noir
Photos
What They Make
TIW 2019 Cabernet Sauvignon Pine Mtn
750ml
TIW 2021 Malbec Bennett Valley Sonoma County
750ml
TIW 2023 Sparkling Rose Pinot Noir Sonoma County
750ml
Upcoming Events
Post Harvest Celebration
Saturdays and Sundays 1-5pm
Picnic and wine during post-harvest processing.
Famous Events
Spring and Summer
Featuring winemakers' releases, just in time for Valentine's.
Latest News
In post-harvest mode; open weekends 1-5pm; stay tuned for next event details.