4222 S. Highway 16 S.
Fredericksburg, TX 78624
Slate Mill Wine Collective was recently purchased by Heath Family Brands, which includes Grape Creek Vineyards, Heath Sparkling Wines, Jenblossom Cellars, and Heath Vineyards. Slate Mill Wine Collective is now Invention Vineyards! The Slate Mill staff you know and love will continue to serve you at Invention Vineyards, and all your favorite wines will continue to be available. During updates and renovations, the winery will remain open, so come see us!