Graffiti Underground

Graffiti Underground is a location in Paper Mario: The Origami King. It is accessed from Toad Town, and it can be entered using a ladder.
To the right of the ladder is a red switch that can be hammered to turn the lights on. To the left of the ladder is the first Not-Bottomless Hole. At the bottom of the stairs is a yellow Toad, who introduces himself as the curator of Musée Champignon in Toad Town.
Following the tunnel, through the archway, Mario comes into another dark room, where he must hit the switch. There are twelve Origami Swoopers. To the right of the origami Swoopers is the 2nd Not-bottomless Hole. At the bottom of the next slight of stairs is a heart that restores 20 HP.
In the next area are two Origami Scaredy Rats. To the left is the 1st question block, that contains a mushroom. As Mario continues to the right, he becomes cornered by 3 Origami Scaredy Rats, and 3 Origami Swoopers, whom he must fight.
In the next area, there is a pipe, that is only accessible through a lake of water. There is also a ladder that leads down to a dock over the water. Once you go over to the edge, and that start to make your way back, 4 Origami Scaredy Rats come out. Upon defeat, they drop a Magic Circle. Mario can use the Magic Circle to open a drainage pipe. Mario can now access the pipe to Peach's Castle, and collect the 3 coins, 2 10-coins, and the one 100-coin. There is also a chest which contains the No.16 Collectible Treasure Manhole Cover. This is the only collectible treasure in Graffiti Underground. Above the pipe is a sign that says, "Graffiti Underground <>Gate to Peach's Castle<>."To the right of the pipe is a hidden tunnel that leads to another section of Graffiti Underground. There is the 3rd Not-bottomless Hole on the barricade between the once filled pool, and the sewer. On the barricade is a shadowed part of the ground that has the 2nd and last Question Block. The Question Block contains a bag of confetti. Down a flight of stairs is the 4th Not-bottomless Hole. 
Through a door is a room with two Origami Scaredy Rats. At the end of the room is the 5th and last Not-bottomless Hole, and the 2nd and last Toad, is in a crate.
More graffiti appears in the sewers as Mario progresses further into the game.
de:Graffiti-Kanäle
fr:Égouts Graffiti
Category:Locations in Paper Mario: The Origami King