GlenDronach Parliament Aged 21 YearsMatured in a combination of the finest Oloroso and Pedro Ximenez sherry casks for a minimum of 21 years and bottled at 48% ABV, the Parliament continues the great GlenDronach tradition of offering fruit laden intensity in its single malts. This rich expression has been named Parliament after the colony, or parliament, of rooks that have been nesting in the trees that overlook the GlenDronach distillery for almost 200 years.