Alnwick Dark rum is based in Alnwick, Northumberland (UK) and produced by blending aged pot and continuous-still rums from Jamaica & Guyana. First appearing during WWI, the rum was not in production for 20 years prior to being resurected in 2003.
This would be a nice substitution for Coruba or Myers rum in your tiki cocktails. Too many unanswered questions, however, keep this from being a rum to take too seriously. No age statement, no acknowledgment of coloring and spices (although they've surely been added), and no hint of what the "other aged rums" might be that are mentioned on the website. Oh, and no clue what the "secret recipe" is all about, but it gives one pause. The taste is okay, molasses and allspice being predominant. Thin mouthfeel, quick finish of liquorice and tar. Come to think of it, stick with the Coruba.