Elephants on spindly legs carry whole cities on their backs across the Desert of Tocks, Island Junkyard, and through the Sea of Stars. They rich cities there are home to what would seem like Arabian sultans and beautiful cities of sandstone and gold. The Caravan City exists to easily carry Dreamers and Dreamites alike to their end destinations quick as a blink, and their long legs make the elephants able to step over worlds at a time.