World 5-Castle

is the name of several different castle levels:
* in New Super Mario Bros..
* in New Super Mario Bros. Wii.
* in Super Mario 3D Land.
* in New Super Mario Bros. 2.
* in Puzzle & Dragons: Super Mario Bros. Edition.
==See also==
*Iggy's Volcanic Castle, in New Super Mario Bros. U.
*Iggy's Swinging-Chains Castle, in New Super Luigi U.
*King Ka-thunk's Castle, in Super Mario 3D World.