The Banyan-Grove Tree is the the hub and the whole of Foggy Swamp. It's roots are all interconnected and spread for miles, "As one big living organism, spread across the entire world." The tree house built on the great tree is the largest structure in the swamp. Although it is entirely built of different woods the palace is still beautiful in its own way. It is home to the tribal chief and the chief's family. It also serves as a court house.