Magic Castle and Tree Fort are outdoor play areas where children can take a break from skiing during Whistler’s winter. The combined areas offer stretches of a snowy playground, where kids can ride down tree slides, meet other skiers, and gaze out onto the nearby Whistler Mountain. Magic Castle is located in the children’s adventure park, while the Tree Fort can be accessed via the Bear Cub Trail. Regardless of which you choose, you’ll be able to take a break from carrying your equipment up the mountain!