The Hippogriff paddock is an enclosure at the edge of the Forbidden Forest, about a five minute walk from Hagrid's Hut.[1] It appears in Harry Potter and the Prisoner of Azkaban. It is used by Hogwarts School of Witchcraft and Wizardry to house their flock of Hippogriffs. There are twelve Hippogriffs including Buckbeak, with others having a bronze coat, pinkish roan coat, gleaming chestnut and an inky black coat.[1]
When he started teaching Care of Magical Creatures, Rubeus Hagrid took third years including Harry Potter down to the paddock where Draco Malfoy was attacked by Buckbeak.[1]