The Monsteous Mountain is the fifth area in the game Pikmin: Dawn of the Food Chain. It is a huge mountainous climb with many slopes and rockslides. Be careful around the slopes as the house many creatures who are Fond of heights and rocks. Returning enemies from the first few areas have made a home up in the mountainous region. This region is also the semifinal area and the final area for treasures and dungeons. This region consists of 20 treasure and 6 dungeons, making it the hardest regular region played in the game.
Rocky cliffs: These cliffs have crevices in them that house various enemies that may have made rockslides or have made noises. You should still watch for rockslides. You may think your safe, but your not from rockslides!
The Peak: This is the last area of the game. There are no enemies up there and the only thing up there is a single statue of Olimar and Louie standing in unisons with onions behind them. The last dungeon waits for you there. You also find the last species of Pikmin here: Green Pikmin.