Holy Yellow Switch Palace

Holy Yellow Switch Palace is an area in B3313.

Description
The area is mainly empty and black, although there are a few lights shining down, with several platforms in it, one of them with the titular Yellow Switch on top.

Origins
The area is taken directly from one of Greenio's videos, along with the music.

Plot significance
The area contains the fabled Yellow Switch, an object definitely not to be interacted with.

Leading here

 * Genesis Basement: Jump into the pipe found in the hedge maze.