Switch Palace

In Super Mario World, there are many colored outline squares found throughout the various levels. These squares can become ! Blocks by activating the ! Switch at the Switch Palace, an area usually found by accessing the secret exit of an adjacent level (the only exception being the Yellow Switch Palace). The ! Blocks are used mainly as platforms for Warp Pipes, Secret Exits, and ? Blocks, but also contain helpful power-ups. The best thing about ! Blocks is that they always contain the same power up! (Example: Yellow ! Blocks contain Mushrooms)