The 15 Year Old expression from Tamdhu builds upon the foundation laid by the 12 Year Old, offering a more mature and nuanced character. Extended maturation in the finest sherry oak casks enhances the depth of flavour, resulting in a whisky with a richer palate of dark chocolate, orange, and spices. It's a testament to Tamdhu's mastery of sherry cask maturation, delivering a sophisticated and rewarding Speyside dram.