Matusalem Rum is produced in the Dominican Republic, whose soils and climate create the highest quality sugar cane which is used in the family?s secret formula, under the watchful eyes of our master blenders. These master blenders are all descendants of the founders, and are faithfully committed to maintaining our centuries old technique of Solera blending. In the Solera blending process, various mature aged Caribbean rums are carefully blended with more exuberant rums to create exceptionally smooth, unique blends.