Llama's are used natural lawnmowers to keep the the grass down low. They were brought in as animals for a set in a movie a few years ago and were not taken back... so were a welcome addition to the grounds crew.
Carly, Rosie and I opted for another hike... this one back up to the Sungate where the real Inca Trail enters the valley of Manchu Picchu. This is the route the Inca's would have used that comes from Cuzco. This is a very nice view of Manchu Picchu and also is used as one of the equinox points to reveal the winter solstice! Carly almost pushed me off the cliff (so it would appear).