Acid Cave

Acid Cave is the only cave in Chemical Lake of Pikmin: Ultimate Doom. It is the cave where you can find Leafy Candypop Buds on Sublevel 2. This cave is considered the best cave to propogate Green Pikmin, as it has two Leafy Candypop Buds on Sublevel 2, three on Sublevel 5, and two more on sublevel 10. This cave is full of Acid hazards, as well as Fire, Electricity and Poison. Caution is advised.

In Pikmin Vs 9000
This cave makes a reappearance in Pikmin Vs 9000 where it can be used to return to the game. Interestingly, Mugendramon seems to really like it whenever you do this.