Race Across The World, a new six-part series for BBC Two, will pit pairs of travellers against each other in a race to reach the Far East without taking a single flight, with no smartphone in sight. Each contestant will only have the cash equivalent of an air fare to their destination to pay for their overland travel. If they run out, they'll need to earn more.
Setting out on the adventure of a lifetime, the couples will hit the open road using whatever mode of transport they can - from trains to pickup trucks, from ferries to tuk-tuks - crossing continents and experiencing travel the way we once used to.
And the race is on to reach the finish line in the fastest time, making best use of their money - and strategy - to win a cash prize. This flightless race will allow the teams time to savour some of the world’s most beautiful and astonishing scenery, which the modern-day traveller seldom gets to see.
Each couple has their own personal motivation for taking part in this once-in-a-lifetime experience, immersing themselves in different cultures, forming bonds and friendships across cultural divides and relying on the kindness of strangers in order to stand the best chance of winning the competition.
Simon's adventure starts in the magnificent 'red centre' of the continent and onwards through South Australia, via the extraordinary Indian Pacific Railway until he reaches the west coast city of Perth.
On the way, he joins an Aussie rancher in the parched outback and takes part in a spectacular camel round-up. This mad aventure, involving specially adapted off-road vehicles and a chopper, is part of an ongoing effort to stop the damaging spread of up to a million feral camels across the country.
Simon also passes through Australia's wine country and to the lucrative tuna fishing city of Port Lincoln, and he investigates the impact these trades are having on the environment. In Western Australia, he joins a 21st century gold rush - part of the resource boom that has made Australia one of the richest countries in the world.
Finally in Perth, Simon discovers a full scale British invasion. Working in a mine or driving a lorry can bring a salary of a hundred thousand pounds a year, as evidenced when Simon meets a former binman from hull who is now living the dream, with a beautiful house in the sun, private pool and his very own boat.
Richard Ayoade takes a ruthlessly efficient approach to travel. In 48 hours he covers everything a city has to offer.
Episode 1 - Barcelona
Richard and actor Kathy Burke do Barcelona in 48 hours, including some far-out cuisine, Cava tasting, a guided tricycle tour and surrealist artist Miro
Episode 2 - Istanbul
Richard and comedian Adam Hills embark on a whirlwind visit in Istanbul, including a boat trip, a massage, a very close shave, and some haggling at the Grand Bazaar
Episode 3 - Iceland
Richard takes actor Jessica Hynes on a whirlwind weekend away to the stunning scenery of Iceland, for waterfalls, glaciers, geysers, whales, rotten shark and elf school
Episode 4 - Marrakech
Richard and actor Stephen Mangan eat steamed sheep's head and go hot air ballooning and camel riding on a quickie weekend trip in Morocco
Centers on the Kilcher family and their community outside Homer, Alaska. Led by patriarch Atz Kilcher, singer Jewel's father, the family have lived on their land for three generations. The show also focuses on the homesteaders who live by the Kilchers, including, Brother Roadkill, who eats animals lying dead on the side of the road.
National Geographic Channel tromps into the wild with blue-collar pioneers who shirked conventional 9-to-5 careers to make their living in the deep rivers, soggy mudflats and wild backwoods of America. Filthy Riches, a new series premiering Sunday, April 20, at 10:00 p.m. ET/PT, travels the country with industrious Americans who prove they're not afraid to roll up their sleeves and get their hands dirty in order to make a living. (Source: National Geographic Channel)