What's the difference between light and dark rum?
Rum is a liquor made from both fermented sugar cane and its syrupy by-product, molasses. The rum is aged in casks of various materials which determine its final color.
Light rum (also called silver or white) is fermented in steel and filtered and has a clear color and a light, slightly sweet taste. Gold or amber rums are aged in oak, which produces a more caramel color and richer, more pronounced flavor. Rich, caramel dark rum is made by aging clear rum in charred oak casks, giving it a deep brown color and a full flavor. Note that spiced rum, which is flavored with spices and (often) caramel, does not qualify as dark rum.