Dalmore can claim to own the oldest stills in the Highlands, one of which has been in use since 1874! It uses a variety of spirit stills for production, with this unique combination enabling Dalmore to obtain an extremely balanced single malt which boasts incredible complexity. For ageing its whisky, Dalmore predominately uses a wide range of sherry casks: Oloroso, Amoroso, Mathusalem, etc. that come from the Gonzales Byass vineyard in Andalucia. An exceptional partnership all round. Once the whisky has been matured, different varieties of cask are assembled to create the different expressions in the range, each being matured for an extra four months in order to help the malts marry and produce harmonious flavours.