Buy The Dalmore Whisky Online. The Dalmore is never one to let convention stand in the way of making the best whisky possible. Many expressions of The Dalmore are matured in two precious wooden casks: American white oak ex-bourbon casks and exclusive aged sherry casks from Gonzalez Byass. To create a more complex character, some of The Dalmore whiskies benefit from an extra flourish of creativity. Select expressions are finessed in exceptional casks, showcasing woods from world-renowned bodegas and exclusive wineries. Each cask gifts its own unique characteristics, flavours and aromas.