Slughorn's Stairs

This staircase is one of the staircases in Hogwarts Castle. It is located in the Viaduct Entrance and connects it to the Dungeon Corridor. It is one of the three staircases in the Dungeons, along with Horace Slughorn's Staircase and the Dungeon Staircase. Opposite the staircase is the Potions Classroom. Severus Snape took Harry Potter down this staicase in their way to Harry's first oclummancy lesson.

Behind the scenes

 * It does not appear in Chamber of Secrets video game, but the Dungeon Staircase is there instead. It is unknown if they intend to be the same or was completely made up by the video game makers.
 * In the video game adaptation of Harry Potter and the Order of the Phoenix, the staircase has a handrail, most likely to avoid the player falling down. However, the handrail is not in the next video game adaptation.

Appearances

 * Harry Potter and the Chamber of Secrets (film)
 * Harry Potter and the Order of the Phoenix (film)
 * Harry Potter and the Order of the Phoenix (video game)
 * Harry Potter and the Half-Blood Prince (film)
 * Harry Potter and the Half-Blood Prince (video game)