Slytherin Common Room

A long, stone room under the Great Lake, with green lighting and elaborate carvings


Slytherin common room fact file


Where in the world

Hogwarts, the dungeons

Residents or owners

Common area for all the students of Slytherin house

Magical properties

Accessed through a secret entrance, activated by a password

Significant events that took place here

Harry and Ron came here, disguised by Polyjuice Potion as Crabbe and Goyle, to find out if Draco Malfoy was the the heir of Slytherin