Penguin Iceberg

Penguin Iceberg is a court in Mario Tennis Open. It takes place on an iceberg in the middle of an arctic sea. Underneath the ice, there is a frosty tile pattern design. Many Penguins can be seen on the sidelines as spectators, and the snow-covered trees from World 3 in New Super Mario Bros. Wii appear. There are also some igloos and a Snowman dressed like Mario surrounding the court. In the sky, an aurora can be seen.

In-game description
"A penguin-filled court floating in icy waters."