When You Fully Age Pure, 100% Blue Agave Spirit Up To Five Times Longer Than You Have To In Ex-bourbon Casks You Create… A Treasure. La Altena Distillery Has Been Operated By The Camarena Family Since … Well, Forever. Their First Distillery Was Destroyed During The Mexican Revolution, But They Rebuilt In 1937 Near The Town Of Arandas In The Heart Of Tequila Country.