A racetrack built with halfpipes, slopes and tight turns, designed for using that weight on your Ring Racer [the vehicle] to drift over halfpipes and turns.
Seems to be located in a sort of island thanks to the Lightsnake system in the racers's vehicles allowing for instant rescues of anyone that might end up six-feet deep into the ocean. Despite that, the sunset is quite the looker even when you are drifting a lot here.
Some say that the track's colors remind them of a long-gone "mushroom head" with bombs that used to be popular many years ago. I wonder if it is who I'm thinking about...