Birdo Circuit map

_{It's shaped like her bow lol. I'm surprised Nintendo hasn't done this yet.}
The first track in New Mario Kart's Star Cup!
The starting/finish line faces north (the top of the bow).
The lower curve of the bow's "knot" is elevated, and the upper curve of the "knot" ducks underneath the lower curve. That makes sense, right?

The environment of Birdo Circuit is heavily themed around Super Mario Bros. 2. Even the music has some nods to said game.