Over the next three days, Tweel shows the Earthmen around the city, including a solar-powered pumping station designed to move water down the canal. Finally, a mile south of the ancient Martian city, the Earthmen find a valley filled with dream-beasts.
As Tweel leads the Earthmen on their tour of the city, they visit various attractions over the course of three days, including a solar-powered pumping station that helps distribute water along the canal. Later, while exploring a region south of an ancient Martian settlement, they encounter a valley inhabited by extraordinary creatures.