The Ulles travel to Cambodia, examining Angkor; Tonle Sap, a huge freshwater floodplain; and the shrine at Choeung Ek honoring those who died during the Pol Pot regime in the “killing fields.”
The Ulles travel to Peru, where they go to see the enigmatic patterns and figures carved in the Nazca Desert known as the Nazca Lines, take part in the Inti Raymi festival honoring the Incan sun god in Cuzco, and watch the sun rise over Machu Picchu.