Chestnut Canyon in Choro-Q HG 2 which takes place under a volcano like in Volcano Course. This time there is a secret factory in this area. You cannot, however, fall into the lava like you can on the Volcano Course. There is a glitch when CPU racers, including teammates, can drive straight towards a wall going nowhere in the sharp turns in the factory area just before the finish line. Also, it is the 5th of the 7 World Grand Prix races.