Castillo Silver is an exceptionally fine and smooth tasting rum. Discover Castillo Gold and Spiced rums. Castillo Gold is distinctively mellow. It adds an extra flavor touch to colas, lemon-lime sodas, coladas or any drink. Castillo Spiced is a golden rum whose flavor has been further enhanced by a unique blend of spices and other natural flavors. It turns ordinary rum drinks into extraordinary ones. 40% alc. by vol. Produced by Ron De Castillo Y CIA., San Juan, Puerto Rico.