Left Long Gallery tower

The left Long Gallery tower is one of the many towers of Hogwarts Castle. It is located to the left of the Viaduct Entrance and is connected to the Stone Bridge. . The Potions Classroom is located at the bottom of the tower and a hall on the first floor leads to the Stone Bridge. . It is one of the four towers surrounding the Viaduct Entrance, along with the Second-floor girls' lavatory tower and the right Viaduct tower.

Potions Classroom


The Potions Classroom is where Potion classes are taught. The classroom used to be squared-sized, very large, with large tables and windows. From 1995-onwards, the classroom was of an oval shape and relatively smaller, with small work tables. In 1996, the classroom was extended, adding space for more work tables.

First floor Corridor


The First Floor corridor passes through this tower before the Stone Bridge.

Behind the scenes

 * The tower is enlarged in Harry Potter and the Order of the Phoenix and again in Harry Potter and the Deathly Hallows: Part 2.

Appearances

 * Harry Potter and the Philosopher's Stone (film)
 * Harry Potter and the Philosopher's Stone (video game)
 * Harry Potter and the Chamber of Secrets (film)
 * Harry Potter and the Chamber of Secrets (video game)
 * Harry Potter and the Prisoner of Azkaban (film)
 * Harry Potter and the Prisoner of Azkaban (video game)
 * Harry Potter and the Goblet of Fire (film)
 * Harry Potter and the Goblet of Fire (video game)
 * 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)
 * Harry Potter and the Deathly Hallows: Part 2
 * The Wizarding World of Harry Potter
 * The Queen's Handbag