Peru & Machu Picchu
As we climb we meet a pack of llamas running back down the trail. Llamas have soft hooves that do not damage the trail. However, they are not allowed to carry packs for hikers any more, which keeps down the unmistakable fragrance that used to pervade the trail, boots & tents. Llamas carry only 40 pounds. Any more and they sit down & refuse to move!