Knee-deep in a swamp in the depths of the Bolivian jungle, hunting for anacondas in a pair of sandals, it occurred to George that perhaps he should have booked that all-inclusive honeymoon to the Maldives after all.

George and Rachel on their hilarious journey through the wilds of Ecuador, Peru and Bolivia, as they climb volcanoes, fish for piranhas, trek through the Amazon rainforest, take death-defying bus rides, sample some of the continent's strangest delicacies, and try to get to Machu Picchu.

Armed only with a basic knowledge of Spanish, small backpacks, and bags of enthusiasm, they set off together on what promised to be a life-changing adventure.