Just a short trip from the small town of Raiano, in the Abruzzo region of Italy, the narrow and spectacular gorges of the Aterno river carve their way through a valley where rugged mountains rise far above. Nestled on a rocky outcrop lies a medieval hermitage named after Saint Venantius, martyr and patron of the university town of Camerino. Like other such sites in the Italian region of Abruzzo, hermits and religious figures, inspired by the life of Pope Celestine V (the hermit-Pope Peter from the nearby Morrone mountain) fashioned…