There's really nothing mystical about nitrous oxide and the application for automotive engines. Very simply NOS made it better and safer for customer use. The following questions and answers are typical of those fielded by NOS R&D people and we hope that they will be of help to all of those who seek the winning edge.
Posts: 738. As posted above, you can only get to Aguas Calientes (Machu Picchu Town) by train, and you need to fly into CUZ. To speed things up, you could take a taxi directly from the airport as far as Ollantaytambo, from where there are more trains to Aguas Calientes - which from Ollanta is only about an hour away.
It's also possible to take the train from the city of Cusco or the town of Ollantaytambo to Aguas Calientes and visit the ruins in a day trip, though this option can leave some tourists feeling their time in the ruins was rushed.. Lonely Planet Images / Getty Images. Unless you've planned to hike the Inca Trail to the site, the only way to reach the Machu Picchu ruins is by bus from the town of Aguas Calientes (often referred to simply as Machu Picchu).