Board Thread:This is Fun/@comment-25301601-20140207041221/@comment-5429417-20140208030921

Okay, next riddle and this time, it's on a location.

1. This location is somewhat famous in the Mario series.

2. This location is mainly visited in the RPG games.

3. This location made some cameos in the cartoons.

4. This location can be accessed via Warp Pipe in an game.

5. This location is often the very first area in an game.