Avalon is a legendary island featured in Arthurian literature, often associated with the myth of King Arthur. It is said to be a mystical place where Arthur was taken after his final battle, and it is often depicted as a paradise filled with lush landscapes and magical elements. Avalon is also known for being the home of the powerful enchantress Morgan le Fay. In some stories, Avalon is linked to the Holy Grail and is considered a place of healing and transformation. The island symbolizes a realm beyond the ordinary world, where the boundaries of reality and magic blur, making it a significant part of the Arthurian mythos.