Antarctica - 'Top Gear' SpecialThe great Irish explorer Ernest Shackleton once described Antarctica as 'the last great journey left to man'. And rightly so - it's the windiest, driest, highest and harshest terrain in the world. Start your epic journey in Cape Town before flying to Antarctica, defined by its ice-berg coastline and entity of vast ice-sheets. Drive heavy-duty vehicles similar to those used in 'Top Gear' and ski the most snow-saturated paths on the planet. The window of opportunity at these extremes is tiny so the expedition is very exclusive and will be run for just a few weeks of the year for a handful of people.