How can you summarize Cusco, Ollantaytambo, Aguas Calientes and Machu Picchu? You can't! The 7 wonders of our trip:1-How'd they build the road to Machu Picchu (MP) and how do they keep them in great shape? They aren't paved and there are many switchbacks and many many buses each day.2-The bus schedule is flawless at MP. Little waiting and they …