Is a large cave in the Enveloping Garden and the fourth cave available. It is on the second path there and is directly after the large cross in the path. The entire area is covered in a massive cloud of thick, smoggy poison gas produced by a huge congregation of poison pipes all aligned in a spiral (The largest amount in the game). At the center of all of this is the entrance to the Bulbear Kingdom. The poison pipes must all be destroyed before it becomes accessible. Strangely, its enemies are almost all some variation of bulbear, as its name would suggest. White Pikmin are needed to be discovered before it is explored. There is a new boss at the end of this relatively hard cave.