The teams receive a clue instructing them to travel fifteen miles from their Pit Stop at the South Breakwater to the Silver Bells Tower. Tensions ensue when Eric and Jeremy cancel other teams taxis and then shift the blame to Joseph and Monica. However, it doesn't affect placings as all teams make the same flight to Darwin, Australia --- 1,700 miles away. The teams wade through crocodile-infested waters for a clue and then travel 50 miles to an airfield in the town of Batchelor. One team just manages to reach a Yield before another and then Yields the team they beat. In a Roadblock, one member of each team must take part in a tandem skydive. The teams then travel to the Magnetic Termite Mounds where they face a Detour choice of either Wet or Dry. Some teams fall behind after choosing the extremely challenging Wet task, requiring them to hike and swim one mile through treacherous wilderness. The other two teams choose Dry and duplicate a note on a didgeridoo. While one team arrives comfortably in first place, the rest find themselves facing a three-way foot-race.