• Source Harry, Ron and Hermione discuss the situation in Charms class, they search for spells to help with the second task, and Hagrid returns to Care of Magical Creatures. Harry continues his studying all through the night before the second task, to be awakened by… Read More
• Plants Gillyweed is a water plant native to the Mediterranean which looks like a bundle of slimy, greyish-green rat tails, and has magical properties that allow its consumer to breathe underwater. Read More
• Hogwarts castle and grounds • Lakes and marshes A large, freshwater lake (a loch, actually, since this is Scotland) lies to the south of Hogwarts castle, which stands on a cliff overlooking the water. The lake has a number of very unusual inhabitants, including a giant squid, a village of merfolk, and many grindylows. The lake is approximately a half-mile in… Read More