The Guardians of Eternal Youth's Realm

The_Guardian_of_Eternal_Youth's_Castle.pngiption
The realm of the Guardians of Eternal Youth was seen in Free Cake. It is the place where the Guardians of Eternal Youth live. Skips was brought there when Mordecai and Rigby interuppted his spirit dance. This is the only time this place was seen.

Appearance
The realm appears as a glowing castle with a few thrones at the top of some stairs.