We started the day with breakfast at our Inn and then we did a 5 hour walking / driving tour of more of Cusco and the ruins. I was surprised how big Cusco is with a population of roughly 500,000. It is the 7th largest town in Peru and the former capital of the Inca Empire. We started the tour in Plaza del Armas again and walked down to the museum of Coricancha, the former most important temple of the Inca Empire. Then we drove out to four archeological sites overlooking the city - Saksaywaman (pronounced sexy woman), Q'enco, Puka Pukara and Tambomachay. All four involved mini climbs and had varying elements of what awaited us at Machu Picchu - a great warm up! A lot of us were feeling tired and still had dull headaches from the altitude. Thankfully, I acclimated well just taking Ibuprofen and smelling a natural oil they provided and you spread on your hands. The views were nice and we went at a nice relaxed pace.