Illustrator Andrew DeGraff makes what he calls Cinemaps, maps of movies and their plots in the style of the dotted-line wanderings of The Family Circus comic strip or Harry Potter's Marauder's Map. He's done maps for Star Wars, Indiana Jones, and The Princess Bride.
My favorite DeGraff drawing is probably Back to the Future, with Hill Valley represented twice on the same page: 1955 in pink underneath 1985 in blue.
DeGraff collected these maps (and several more) into a book called Cinemaps. (via fairly interesting)