Get ready for magical adventures in Hogwarts™ Castle! Dare to enter the clock tower with its swinging pendulum, and then pay a visit to Professor Trelawney's classroom. Or visit with Harry Potter™ and his friends in the Gryffindor™ Tower. There are secret rooms and dangerous dementors™ everywhere you look, so watch out! Great for LEGO® Harry Potter adventures on its own, or as an addition to previous Hogwarts Castle sets! Includes Harry Potter, Ron Weasley™, Hermione Granger™, Draco Malfoy™, Professor Dumbledore™, Professor Trelawney and 2 dementors.