Deep Sea Driving (ぶっとび しんかいドライブ lit. Surprising Deep Sea Drive in Japanese) is the sixth race course that appears in Crash Nitro Kart. The track is part of the Barin world and takes place in an underwater tube and cave. It is used in the Green Gem Cup. This track is the race used when racing against Nash, Barin's champion. This also includes the zero gravity mechanic, and is also the last track to race on in Barin before racing against the boss fight.