Downing tools in the allotment where they have toiled for the last six years, Valerie and her husband Wolfram decide to cycle to Germany to visit his mother. Before they leave, Val's guide the Aztec Priest appears among the bean rows and tells her this will be a Vision Quest - and so it turns out to be, not least due to their involvement in Channel 4's 'Real Holiday Show'. In spite of the dangers they encounter on this trip they develop an appetite for foreign parts and embark on many subsequent cycling adventures, all of which turn out more or less disastrously. Travel with them as they ride...