Galliano Autentico Liqueur. Botanical | Rich | Complex Ever since 1896 Galliano Liqueur has been crafted in Piedmont region of Italy. Famous for its truffles, hearty pastas, fresh Alpine air and a multitude of herbs and spices that grow around our distillery at the foothills of the Italian Alps. Those Mediterranean herbs (a list of 3, to be specific) are what makes Galliano unique and quintessentially Italian.