Machu Picchu in all its Glory. The Mountain behind the city is called Huayna Picchu. It can be climbed and it has ancient farming terraces and buildings on top.
Below one can see the Urubamba river.
This is a panoramic image. The resolution of the original file is about 28 Megapixel. I have shot a few Mosaics of up to 300 Megapixels resolution.
Here is a full resolution: 222 Megapixel Image of Machu Picchu as an example.