Rainbow Castle Home of the Rainbow King and the Wishing Tree
Rainbow Castle is the administrative headquarters of the reigning monarch of the Rainbow Kingdom and the home of the Rainbow King. It is built directly below The Wishing Tree.
- The royal throne where the Rainbow King sits
- At least 20 different rooms, including a kitchen
- The Flowerus Magnificus, a rare flower that is capable of causing mass duplication and enlargement of those who touch it. Its effects of mass duplication can be reversed by saying "gesundheit".
- The Wishing Tree, a large magical tree located atop the castle that homes the Wishes
- Guards that protect the King and provide easy travel for him when requested