Lizard Kingdom

The Lizard Kingdom is a kingdom briefly visited by Finn and Breezy in the episode "Breezy". Lizard Princess is the ruler there, and the kingdom is home to her and many Lizard People and guards.

Appearance
The Lizard Kingdom is a large abandoned building likely in its current state due to The Great Mushroom War. The Lizard People likely found it and called it their kingdom. The kingdom and its surroundings are covered in what appears to either be some kind of plant life or gooey substance.

Trivia

 * When Finn ran up to the Lizard Kingdom with Breezy, he still had his previously missing arm.