Located on the third floor. Charms is one of the most important classes to take at Hogwarts, so make sure to enroll.

Located on the third floor, the Hospital Wing is the place to go if you're sick or injured. It can get a bit crowded after a rainy Quidditch game or a bout of illness.

Located on the third floor near the Hospital Wing, Basic Healing is an elective course for third years and higher.

If you're a Goblin, come here for all of your main studies. The classroom is enchanted so anyone who isn't a Goblin cannot hear the contents of the lesson. This classroom is located on the third floor.

This is the third floor corridor, where Fluffy once stayed to guard the Philosopher's Stone. Now, however, it is empty yet still gloomy. It is no longer forbidden to students.

Located on the third floor. This is the room where all of the wonderful trophies are kept.

Once the home of the Mirror of Erised, this classroom on the fourth floor remained empty for fourteen years. Finally, it has become a home for Dark Arts Theory.

If you're a Veela, come here for your main studies. It is located on the fourth floor.

Located on the fourth floor, Alchemy is a NEWT level class for sixth and seventh years.

Located on the fourth floor, the Library has a large collection of books for every student's needs. The Library is a very good place to study for exams or even to hang out with friends -- as long as the chatter doesn't get too loud. Students may only check out books from the restricted section with a Professor's note.