Mario's Castle

Description
Mario's castle is a place only seen in Super Mario Land 2: 6 Golden Coins, it features a massive "M" on it and is very large in scale. Wario tries to brainwash Mario Land and take over his castle, although only succeeding for a little (Mario takes his castle back). After Wario got control of Mario's castle. The most distinct feature is the massive "W" on the front of the castle, now that he's in power. Inside, Mario confronts Wario and forces him out his castle and kingdom.

There's a whole level inside the castle.

Appearance
First and only debut is in Super Mario Land 2: 6 Golden Coins.