1883. Frontera wines are born in Chile's beautiful Central Valley, a winemaking paradise where vineyards are protected by four natural frontiers. fronterawines.com. The 85% of cabernet sauvignon brings aromas of plums and cacao giving a good structure. The 15% of merlot brings aromas of black fruits and silkiness. A fruity wine ideal to serve with red meats, cheese, and pastas. Serve at room temperature. Alc. 12.5% by vol. Produced and bottled in Chile by Vine Conch y Toro S.A. Produce of Chile.