With an area of 142 sq. Km., Bionaz is the third largest municipality/commune in Aosta Valley. Thanks to this peculiarity it offers many attractive features of the wonderful Aosta Valley: marvellous peaks reaching up to 4.000 m., uncontaminated, breathtaking landscapes, gastronomic “pearls” which make you discover almost lost flavours, handicrafts keeping up ancient traditions, farming and breeding handed down from generation to generation.