Frosted Glacier

Frosted Galcier is the snow world of New Super Mario Bros. U. The world lies northeast of Layer-Cake Desert, Sparkling Waters, and Acorn Plains, north of Soda Jungle, and northwest of Rock-Candy Mines and Meringue Clouds. The world is covered in a blanket of snow, with scattered pine trees and mountains throughout. This world, along with Sparkling Waters, are both available to visit after Layer-Cake Desert. The player can choose one or the other, which can result in a complete playthrough without visiting the world.

There are a total of 9 levels in the world, 5 of them are normal stages, 1 Tower level, 1 Castle level, 1 Ghost House, and 1 secret level.

Levels
Frosted Glacier 1: Spinning Star Sky

Frosted Glacier 2: Cooligan Fields

Frosted Glacier 3: Freezing Rain Tower

Frosted Glacier 4: Prickly Goombas!

Frosted Glacier 5: Scaling the Mountainside

Frosted Glacier 6: Icicle Caverns

Frosted Glacier 7: Swaying Ghost House

Frosted Glacier 8: Wendy's Shifting Castle

Frosted Glacier-Fliprus: Fliprus Lake (Secret World)