Sherbet Land

Sherbet Land is a huge glacier in the game Super Mario Land 3: Wario Land. It's completly optional and can only be reached by a secret exit on Mt. Teapot. The boss is a penguin who can be skipped because of an exit door in the same room.

It is also a course found in Mario Kart 64 and Mario Kart: Double Dash!! Both tracks are raced in the Star Cup.

Mario Kart 64
Penguins litter the track, causing spin-offs if a racer hits them. A player can cut a corner by hopping over a small crevice in some spots, but risks falling into the ice-cold water below. A cave with a lot of penguins marks the halfway point of the track.

Mario Kart: Double Dash!!
The course is set in a frozen environment, starting out on an ice rink where some giant Shy Guys go ice skating and serve as hazards. A lake can be fallen into on the left side. The rink leads into a frozen tunnel with some pillars. A fan sometimes blows icy wind that can freeze the player. The tunnel exits on a short snowy path that leads to another ice rink with giant Freezies If a player should touch one, s/he will be frozen and the Freezie will slide along the rink at an angle relevant to how it was hit. Should the Freezie hit a wall, it will shatter. At the end of the area, the course repeats.

It is possible to use the slanted walls as jumps, and therefore, shortcuts, but if the player fails to clear the jump and lands on the snowy bank, a moderate speed deduction is the penalty.