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.
Once you reach Aguas Calientes, you need to take a bus ride to Ruins. There are plenty of buses there and you don't need to buy tickets in advance. Just go to the booth to buy the ticket. Once you reach destination by one of the train mentioned above, you need a bus ride.us Stations at Machu Picchu Trains stop at two locations at Aguas Calientes. Machu Picchu Pueblo Train Station is at city center. Just opposite to this station you will find the first bus station. It is not a station actually.