[{SlideShowNav}] !!!Cave mouths [{Image src='280pe.jpg' width='675' height='800' alt='Cave mouths ' class='image_left'}] [{SET customtitle='Cave mouths '}] \\ Cave mouths of all sizes are a common feature in the Andes Mountains. This sight is along the Inca trail between the Machu Picchu ruins and the Sun Gate (Intipunko).