The Rare Malts Selection was a historic selection of single malt whiskies from operational and lost distilleries that were released by Diageo between 1995 and 2005. As with the Flora & Fauna series, they were often from lesser-seen single malt distilleries. In 1972 the original site was demolished and replaced by a new one. When distilling resumed in 1974, Caol Ila was the largest producer of single malt on the Isle of Islay. Despite this, due to its importance in popular blends such as Johnnie Walker, its single malt brand disappeared under United Distillers, with the only regular bottling being the 15 year old from the Flora & Fauna range.