The final episode catches up with Yonit, Enrico and Reiko in Kalumburus - one of the most isolated of all the Aboriginal communities, well away from any tourist routes. Zac is good friends with Jack and Lily, who've agreed to give Zac's backpacking friends a taste of the real indigenous Australia.

In this episode, Yonit, Enrico and Reiko are leaving the Northern Territory and heading across the continent to the west coast, with their Aussie friend and guide, Zac. He has arranged a special visit with his old friends, Jack and Lilly, two respected elders in the local community.

Miki's ex-boyfriend is flying in from Japan tomorrow to visit her. But what he doesn't know is that Miki now has two new boyfriends, both Australian, and both named Chris!

In this episode, Miki and Rachel try to be at one with nature. . . Miki is backpacking her way around Australia. She's on the lookout for a sexy boy, because she's become bored with her Japanese boyfriend back home. Her traveling companion is Rachel, who has escaped from her workaday world in Canada. She wants to experience the freedom of life on the road before she gets too old for it. They're also keen to have their first nature experience in the desert, and they'll begin by sleeping out under the starry Southern sky. We last saw Rebecca touring Central Australia. Her heart was torn between two suitors -- her cool eccentric Tour Guide, Bones, and Steve, a young tourist from Germany known as The Testosterone Kid. So Rebecca makes her choice -- by staying on with Bones's tour of the Kakadu National heritage Park, in Australia's Northern Territory.

Previously, we saw Anita from Amsterdam connecting with her guru and boyfriend, Baaba from Los Angeles, whose great grandfather was a Masaai warrior. Now they're on the road together in Australia.

Rachel and Miki are checking into the backpacker hostel where they bought their car. The car cost them all their savings, so now they can't afford to drive any more.

Rachel bids a tearful goodbye to her adopted mother, Margie and the schoolkids she's grown to love. In this episode, Rachel and Miki buy a car and take a road trip in Western Australia where they'll earn a living picking fruit.

Anita has been minding horses and planting native trees in exchange for room and board. Although she's enjoying her life on the farm, her companion is not happy there - so Chooka is being placed in a new home, back at the farm where Anita was last working.

Last time Enrico and Reiko set off in canoes up the Katherine Gorge. This time they find out it's not as easy as their guide had told them.

This time Miki continues exploring the world's largest sand island, while Rebecca gets her heart broken and then flees to the Outback. Anita returns with her dog Chooka, and we meet Enrico from Italy and Reiko from Japan.

Last time the Irish Engineers got lost in the bush. This time they head deep into the desert. Last time Rebecca from Birmingham shared an apartment with other backpackers in Sydney. This time she finds a job waitressing in a strip club. Last time at the training farm, Miki from Japan became fast friends with Rachel from Canada. This time they split up for a while when Rachel takes a job and Miki goes exploring. The Irish Engineers, Brendan and Jimmy have been earning some petrol money by doing a little rough carpentry on an outback station. But their traveling companion, James from London, is an artist and philosopher, and he won't compromise his principles. He believes the workers should be free to work, while the players are free to play, until it's time to move on.

This time we'll see Rebecca and friends living in a fish bowl. And we meet Anita from Amsterdam, who has come prepared for some serious horse riding.

In the first episode of this extreme-sports and backpacking adventure, the group gets thrown right into the heart of the Australian outback. Birmingham city-slicker Rebecca soon discovers that home-comforts are a little too far away for her liking; while Miki tries to overcome her fear of putting her head under the water as she trains for her Scuba Diving Certificate - but the unspoken question on everyone's mind is - sharks!