This was one of my favorites!!! I gave the 4th graders a list of names of fantasy lands to choose from. Then using that name and a list of required items to represent on the map they were free to transport us to this fantasy land. It would be tough to choose if I want to visit Puppy City or Candy Land. They both look like a lot of fun.
I might not want to go to Deadly Valley though.
Here is a great detail of Crystal World.