Photo by Hiram Bingham 



THIS DRY MOAT OF THE DKFJJNSES 01? MACHU PICCHU 



Just outside the inner walls of Machu Picchu the builders constructed a dry moat which 

 ran directly across the hill. In this picture of the moat the city walls may be seen above 

 on the right and the agricultural terraces on the left (see page 453)- 



444 



