Botalcura operates in Santiago, within the Maipo Valley of Chile's Central Valley—a region defined by warm days, cool nights, and alluvial soils that favor structured red wines. The winery's portfolio centers on Nebbiolo, a variety rarely seen in Chile, alongside traditional Bordeaux and Rhône grapes adapted to the valley's climate. Cayao, a blend of Malbec, Carignan, Nebbiolo, Carménère, and Cabernet Sauvignon, represents the winery's approach to blending Old World varieties with New World terroir. El Delirio Syrah-Nebbiolo pairs Shiraz with the Italian varietal, while the Nebbiolo Premium showcases the grape as a standalone expression. These wines have been assessed by Wine Advocate, Wine Spectator, Decanter, and Wine Enthusiast.