Enjoy Sea Cask and Land Cask. Our two carefully matured 10-year-old single malt whiskies with two clearly differentiated tastes. Sea Cask whisky is smooth and easy thanks to the maturation process in our warehouses by the sea on the Ayrshire coast in Scotland. Land Cask whisky is matured further inland using Scottish highland peat for a rich and smoky character. Aged in separate casks and exposed to opposing climatic conditions, Sea Cask and Land Cask are both matured to sip, savour and enjoy.