For the episode of the same name, click here.
Wishing Heart Hollow Location highlighted in Season 1, Episode 8 "Wishing Heart Hollow"
Wishing Heart Hollow is a giant cave located in the Neverending Forest. The Rainbow King goes here to find undiscovered Wishes to place in The Wishing Tree for further studying and for True to use.
- Several giant plants called "Deep Cave Leap Snappers"