Enchanted Island

This is the island that Valanice was imprisoned on in KQ2 and the remake.

According to King's Quest Companion its location is physically in the World of Daventry that sailers have claimed to visit. However it seems its exact location isn't known. It part of an island chain collectively known as the Enchanted Isles.

In Derek Karlvaegen's map for the World of Daventry, he shows its location as being in the Great Sea Ocean of the southwest part of the world east of Kolyma and south of Tamir. In a more stylized map of Kolyma included with Gawain's court chronicle, it shows the island located NW of Dracula's Castle surrounded by a lake on Kolyma itself. However, the stylized nature of the map may also just be an exaggeration on the part of the artist to include all locations, and not to be taken literally. Derek mentions sailers and others telling tells of the pink skies and blue sand near the area of the Echanted island. He has heard of other enchanted islands floating in the sky rather than in the water. While he has never personally seen any of them, he believes the stories to be true, and put them on his map.

In KQ2 (AGDI) its location is not a physical location on the world of daventry but rather a mini-world inside a glass dome sitting in Hagatha's cave.