Three teams will be dropped into the chaotic heart of Carnival, Rio de Janeiro, the world's most pulsating cultural festival with one goal, be the first to get out.

Twelve everyday Aussies go on the adventure of a lifetime to some of the most exhilarating places on the planet. Deprived of sight and sound, they are then dropped into iconic festivals and exotic locations. This episode: Jordan.

The teams are dropped into the world's most colourful festival, Holi in India, and attend a spectacular Indian wedding before visiting a sacred rat temple.

The teams are dropped at night into Bangkok's chaotic Khaosan Rd and one traveller makes a shock decision that changes the competition.

St Patrick's Day in Dublin. The teams have to negotiate their way through one of the biggest parties on the planet and find their way to the famous Blarney Stone.

The teams are dropped into the snowy French Alps in the middle of the chaotic Tomorrowland music festival before a race to the Escape Zone in Paris.

The teams have the most intense cultural experience of the series when they are dropped into the world of Kenya's Maasai tribe.

Season Finale. The last three travellers arrive in South Africa for a monumental final challenge that will test them to their limits.