In this week's episode, Rachel and Emily relive their bus journey to the vibrant, lively ancient Inca capital of Cusco, stopping off at a bustling roadside market en route. They recall what it was like to be literally thrust a live lamb each upon exiting the bus, to have to listen to another member of their tour group honing his beginner's panpiping skills for much of the residual journey, and indeed to arrive for the first time in a city they'd dreamt about visiting since being wide-eyed, PC-gaming children.