In Paper Mario: The Thousand-Year Door, you must navigate through various interesting locations to complete your journey. Depending on the level, you will be given different requirements.

Boggly Woods is one of the trickiest locations to reach in the game, but we'll show you how to get there and what awaits you in Paper Mario: The Thousand-Year Door.

You can enter the Boggly Woods once you start Chapter Two. To reach this location, you'll need to complete the first chapter of the game and obtain the crucial Paper Mode. This is the second paper skill that Mario learns in the game, and you can obtain it in Hooktail Castle by opening the second Black Chest Demon. It's the same type of chest that gave Mario his Paper Plane ability.

Before you go up the pipe leading to Rogueport, use Paper Mode to squeeze through the metal bars blocking the nearby pipe. Once you go down the pipe, use the ability again to squeeze through the bars on the floor leading you up and fall down to the floor below. Go down the pipe that is directly below the floor you fell down from and that leads down. In the next area, go right, go up the stairs and use your Paper Plane mode to go to the next room on the left, where you'll find the Thousand Year Door. Mario will then hold up the crystals you got in the previous chapter.