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Newer Super Mario Bros. Wii
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Cawcaw Treeway
Game Newer Super Mario Bros. Wii
Level number 6-6
Time 500
World Pumpkin Boneyard
Level type Boneyard
Enemies Boos
Circling Boo Buddies
Scaredy Rats
Game Progression
Previous level (6-5) Moonlit Woods
(D-A) Carapace Catacomb
Next level (6-Castlensmbw2.png) Delusion Castle
(6-7) Drenched Gloomlake (secret)

Cawcaw Treeway (or World 6-6) is the seventh level of Pumpkin Boneyard in Newer Super Mario Bros. Wii. It's a gloomy forest full of Boos, Crowbers, and Scaredy Rats.

Cawcaw Treeway is unlocked by completing Moonlit Woods or Carapace Catacomb in Crystal Caves. Completing its normal exit will unlock Delusion Castle, and completing its secret exit will unlock Drenched Gloomlake.


Star Coins

  • Star Coin 1: It is recommended you activate the Red Switch Palace first. The Star Coin is below a bone platform. Wall jump for the Star Coin, then quickly get back on to the bone platform to safely get across. If you have the red switch activated already, just jump onto the platform, grab the Star Coin, and jump across.
  • Star Coin 2: Right after the checkpoint is the second Star Coin surrounded by Circling Boo Buddies. Jump on the platform once there is an opening, and grab that Star Coin.
  • Star Coin 3: Right after the Red Ring, is a green Warp Pipe. Enter it to enter a secret room filled with many bone platforms and coins. At the end is the Star Coin directly in front of the red Warp Pipe.

Secret Exit

Follow the instructions to enter the room containing the third Star Coin. Instead of jumping to your right, stay on the first bone platform to reveal a green Warp Pipe. Enter it, and the secret goal pole is right there.