The Divination Stairwell is a narrow, spiralling set of stairs accessible from a corridor on the seventh-floor. At the top of the staircase is a small landing with a trap door on the ceiling, from which a ladder can be ascended to allow access to the Divination Classroom. A portrait of a group of women in crinolines hangs near the bottom of the stairwell, while a painting of sinister-looking monks near the top. It takes five minutes to get from the bottom of the stairwell to the Fat Lady's Corridor.