The Fire Kingdom is where the Flame princess lives. It's a boiling hot place and the fire castle is located there where the Flame Princess and her dad lives inside of. Only Marceline, Jake, and Flambo have been there. Jake and Finn reccommend that you never ever absulutly do not go there, period! Please!
- The Flame Princess lives in the Fire Kingdom
- Only Flambo, Jake, and Marceline have been there
- Finn and Jake reccommend that you do not go there ever!