Advanced Arithmancy Studies classroom

"Advanced ARITHMANCY Studies"

- The subject mentioned on the Marauder's Map.

This classroom is where Advanced Arithmancy Studies is taught, possibly by Professor Septima Vector. It is located in the Turris Magnus of Hogwarts Castle, apparently on the first floor.

Behind the scenes

 * The Advanced Arithmancy Studies classroom is seen on the Marauder's Map in film adaption of Harry Potter and the Prisoner of Azkaban.