Zodiac (2007) is set around the San Francisco Bay Area, from Vallejo and Lake Berryessa to Presidio Heights and the San Francisco Chronicle. The film follows the real Zodiac Killer case.
This route walks five places from the film in story order, from the July 1969 attack at Blue Rock Springs Park to the police hunt. Several scenes were shot in Los Angeles, which is noted where it matters.
In 1327 a Franciscan detective and his young novice arrive at a Benedictine abbey in northern Italy, and monks begin to die. Umberto Eco's abbey is invented, but it was assembled from real places, and Jean-Jacques Annaud's 1986 film built another one from sets and a German monastery.
This route follows the borrowed pieces of the book, from the Sacra di San Michele to the portal at Moissac, then the places that played the abbey on screen. Pins for the book's models are traditional identifications, not locations named in the novel.