Where are all the maple trees in Mario and Sonic at the Olympic winter games?

In "Mario and Sonic at the Olympic Winter Games," the maple trees are primarily found in the various winter sports venues set in the game's fictionalized representation of Vancouver, Canada. They serve as part of the backdrop in events such as skiing and Snowboarding, enhancing the winter atmosphere. The trees help create a vibrant and immersive environment, reflecting the natural scenery of the Olympic host city.