Eventually, it is dependent upon your journey itinerary as you can check out the jungle before or just after your tours in Cusco. From Lima to Iquitos you should have extra flights out there and probably also more cost-effective ones than from Cusco to Iquitos. Enterprise to Peru to appreciate https://peru-amazon-rainforest-to50471.newbigblog.com/32556341/the-ultimate-guide-to-peru-amazon-tours-puerto-maldonado