In 1972 James Craig-Smith, Luther Terblanche and Dart Ruiters widened an obstructed passage to discover Cango II. It stretches 270 m (890 ft) beyond the end of the Devil’s Kitchen. At the end of Cango II there is a shaft that descends 20 m (66 ft) to a chamber filled with water. This water flowed in the direction of Cango I.