ITINERARY: Machu Picchu tour Transfer from Cusco to the station of Ollantaytambo, a short distance from Cuzco for the train to Aguas Calientes. Full day's guided tour of Machu Picchu, the most spectacular ancient city in the world. Built by the Inca Pachacutec, and comprising stone blocks fitted with masterful precision, Machu Picchu harmoniously blends into the mountain landscape. There are many theories as to the origins behind Machu Picchu but three of the most popular ideas include a temple to the sun, a fortress against the jungle inhabitants or a sanctuary for the Incas. This fabulous city has houses, temples, warehouses, a large central square, all connected by narrow roads and steps, and is surrounded by terraces cut into the mountain side which were used for agriculture. After the tour, free time to enjoy this magical and spiritual wonder. Opportunity for a trek (approx 1 hour) up to the sungate (Intipunku), which is a part of the Inca Trail, for a magical view of the sanctuary. Return to Cuzco in the evening aboard the train. Reception and transfer to hotel.