Pandemonium Cave

The Pandemonium Cave is an elaborate system of caves which the Pandemonium Sprites reside in.

Overview
The cave is gold, with smaller tubes which is used for amphlifying the screech of the Pandemonium Sprites. Inside the Golden Auditorium there is a door which is supposed to be the way into the Pandemonium Cave as seen in the episode where Musa,Tecna and the Pixies run from the screeches of the Pandemonium Sprites.

Series
in episode five,Selina summons the Pandemonium Sprites to attack the Winx in The Golden Auditorium. Musa  Tecna  and the Pixies lured the Pandemonium Sprites to their own cave via her song(instrumental).then when they gained Bloomix they defeated the sprites.