Icicle Abyss

The Icicle Abyss is the second cave in the Rugged Tundra and likely fifth or seventh (that is, if you visited the Grainy Realm and the Subterranean Lake in the Distant Desert first) cave overall in Pikmin: Connection of the Worlds. This cave is located near the very summit of the mountain, and due to its location, the entirety of the interior is frozen over. All sorts of ice hazards await you in this cave, such as icicles, slippery floors, bitter-cold streams, etc. Within this cave nest the Cyan Pikmin, a must have for accessing other regions of the Rugged Tundra. This cave is six sublevels deep and has nine treasures.