NAZCA LINES -- On day 7 upon returning to Lima from Cusco, board a special charter flight to the town of Nazca, known for its colorful and elaborate pottery and the famous Nazca Lines, huge geometric designs, mostly of animals and birds - which are thought to have been built between 900 BC and 600 AD. The lines are only visible from the air. Flight-see the famous Nazca Lines before enjoying lunch at Las Dunas. Return to Lima in the afternoon.