Glacial Caverns is the 14th level in the Mushroom Kingdom. It is an underground ice level created by Genisi. In it, the player must clear two distinct cavern rooms. The first room involves going downward for a bit, then using vines to climb up the other side and reach the pipe at the end. The second shorter room mostly involves dodging enemies and navigating over a pit on ice blocks, as well as containing a Hammer Bros. Suit. In both rooms, there are ice blocks that can be melted with the appropriate fire power.