71 secs of long exposure at Machu Picchu. Late afternoon is in my opinion the best time to relax and spend some time enjoying the spectacular views of this ancient city. All morning tours are already gone and the place is much less busy with tourists running everywhere you look. Light is just amazing and brings out reach green color of the Machu Picchu "island" from between the mountains surrounding it. Perfect time to set your camera and lay in the grass next to it taking the beauty around you.