Sub-boards: ENTRANCE HALL , THE GREAT HALL , BROOM CLOSET, THE STAFF ROOM, GROUND FLOOR CORRIDORS

Sub-boards: MUGGLE STUDIES CLASSROOM, HISTORY OF MAGIC CLASSROOM, HOSPITAL WING, FIRST FLOOR MOVING STAIRCASE, FIRST FLOOR CORRIDORS

Sub-boards: EMPTY CLASSROOM, MOANING MYRTLE'S BATHROOM, TRANSFIGURATION CLASSROOM, SECOND FLOOR MOVING STAIRCASE, SECOND FLOOR CORRIDORS

Sub-boards: CHARMS CLASSROOM, DEFERENCE AGAINST THE DARK ARTS CLASSROOM, THE SCHOOL LIBRARY, ARMORY ROOM, TROPHY ROOM, THIRD FLOOR MOVING STAIRCASE, THIRD FLOOR CORRIDORS

Sub-boards: STUDENT'S LOUNGE, STORAGE ROOM, BATHROOMS, FOURTH FLOOR MOVING STAIRCASE, FOURTH FLOOR CORRIDORS

Sub-boards: PREFECTS BATHROOM, ART CLASSROOM, MUSIC CLASSROOM, FIFTH FLOOR MOVING STAIRCASE, FIFTH FLOOR CORRIDORS

Sub-boards: ANCIENT RUNES CLASSROOM, MYTHOLOGY CLASSROOM, SIXTH FLOOR MOVING STAIRCASE, SIXTH FLOOR CORRIDORS

Sub-boards: ARITHMANCY CLASSROOM, ROOM OF REQUIREMENT, SEVENTH FLOOR MOVING STAIRCASE, SEVENTH FLOOR CORRIDORS