A Mechanical Elephant is a method of travel used to transport Fogg, Passepartout and Sir Francis from Allahabad to Calcutta when the tracks of the Great Indian Peninsula Railway stopped. During this trip they are captured by Aodha and her band.
If Fogg, Passepartout arrive at Benares on Falguni's Airship from Lahore, they will travel with Sir Francis to Calcutta on the Mechanical Elephant and the same capture by Aodha will happen. The cost of this trip is 4900 pounds...