250px-Candy kingdom
The Candy Kingdom is a kingdom that is ruled by Princess Bubblegum. It is made entirely of sweets and sugar, and is the most popular and recurring kingdom in the series. The Candy people are the citizens that live there, most of them resembling some sort of candy or sweet. Parties and major celebrations are thrown constantly here; this may be the kingdom's culture, or Princess Bubblegum's own postitive personality.

Finn and Jake visit the kingdom in many of their adventures. Ice king has been known to come frequently to this kingdom in his attempts to kidnap Princess Bubblegum or just pester her.