Ghost World or called by the Turtles and the Foot Clan as Netherworld is a dimension that inhabited by all kinds of the Ghosts. 

Ghost World
Ghost World
Some attributes
First Unknown
Second Unknown
Third Unknown
Other attributes
Fourth {
Fifth Atmosphere
Sixth Unknown




  • The Kraang are interesting and also want to colonize this dimension as well. But Dimension X and the Ghost World didn't have much connection like the Earth has.
    • At the Grand Central Station between Dimensions of the Kraang, if they got lucky, one of their portals can be accidentally open to the Ghost World.
  • Ironically, the ruler of this world is not the ghostly being.
    • It is seemingly that the Demodragons are ruling-calss people of the Ghost World.