I'm considering doing an organized tour through Peru and Bolivia in September. The tour includes 6 days in Cusco, whereoff 4 days are planned for the Inca Trail. Unfortunately, I'm too late for the permit. So, I have to spend my time in Cusco with other activities.
Therefore my question: Besides the Inca Trail, are there enough things to do, without getting bored within 6 days? If so, what could you recommend?