An Idiot Abroad - Season 1 Episode 7 -

Karl is relieved that this trip is his last, but is worried that Ricky and Stephen will do something monumentally outrageous to end the series on a high note. Karl has never heard of the monument he is to visit next: Machu Picchu. He is also not aware of the potential of altitude sickness due to lack of oxygen. But he is not concerned about the eleven hour trek to get to Machu Picchu, as he likes camping, and even makes preparations for a makeshift toilet. When he gets to his Peruvian lakeside location to start his trek, he learns that Ricky and Stephen are making him...