Today, travel from Ollantaytambo to Aguas Calientes in style, boarding the 360 Machu Picchu Train. High, domed windows offer unbelievable views of the Andes, allowing you to sit back comfortably and take it all in. The train also features an open-air observation carriage to completely immerse yourself in the remarkable landscape. Disembark the train in Aguas Calientes, drop your belongings at your hotel, then take a short bus ride up the winding road to Machu Picchu, where you’ll be joined by a guide who will take you through the ruins and tell you stories of its history. The true purpose behind Machu Picchu, one of the Seven Wonders of the World, may always be a mystery since no records of the complex exist. Most archaeologists, however, believe it to be the 15th-century headquarters of Emperor Pachacuti. Later, take the bus back down to Aguas Calientes.