Funckenhausen Vineyards (also known as Bodega Funckenhausen) is a family‑run boutique winery in the 25 de Mayo district of San Rafael in Mendoza, Argentina, founded in 2003 by German‑born Kurt Heinlein to honor his ancestral Funcke family and create a lasting wine legacy that bridges his heritage with Argentina’s viticultural tradition. Perched at about 850 m above sea level in the foothills of the Andes with sandy‑loam, calcareous soils nourished by the Diamante River, the estate farms vineyards that yield grapes for a diverse range of small‑batch, terroir‑expressive wines—including Malbec, Cabernet Sauvignon, Syrah, Bonarda, rosé and experimental blends—crafted to reflect the character of San Rafael’s high‑altitude terroir and the winery’s philosophy of time‑honored, hands‑on winemaking.