I have booked very cheap flights to Peru for late November for 3people (we will be there Mon-Thu 25th-28th so will have 4 full days for exploring (arriving Sunday late night, departing Friday early morning). We have never been to South America so we are not sure how much we can do / see in Peru... seems like all main attractions are far away from Lima :( Is there any chance to go to Cusco for 2 days? Is Matchu Picchu even possible to see??? Is Nazca Lines trip worth the time?? What would you recommend, if we should stay in Lima region only ???