Bushmills has released a pair of whiskies to their 2021 Bushmills Causeway Collection – a 20-year-old Port Cask and Bushmills 1991 Madeira Cask. The Bushmills Port Cask single malt was matured in first-fill ruby Port casks, bottled at 54.1% alcohol by volume [108.2 proof] and is said to contain notes of allspice, plum, raspberry and […]