The decorations at Disneyland vary from year to year, but typically the decorations are put up in early November. Some of the more popular decorations include the giant Christmas tree in the center of Main Street, the snow-covered rooftops of Fantasyland, and the giant Mickey Mouse topiary in Toontown. You can also see many other festive decorations throughout the park, including Christmas lights, garlands, and wreaths. The entire park is transformed into a magical winter wonderland, making it the perfect place to celebrate the holiday season.