In the late nineteenth century , the Italian Luigi Bartoletti , gunsmith job , married a lady of Salta , heir of this land in the gorge of San Lorenzo . Bartoletti prosperity of the family allowed them to build this summer house in the style of a " Castello " in northern Italy , where it was also the architect Castagno , who led the work. In January 1984 , American John Johnston bought the castle , enabling it as a restaurant. Today his family also offers accommodation in the style of the best days of Don Luigi Bartoletti.