There is definitely no highway that accesses Aguas Calientes from Cusco, so taking a bus for the entire journey is not an alternative. The trains are your best bet! Together with the logistical relieve and usefulness that a tour team presents, the package also commonly includes a guided tour of https://spencerhmcff.ja-blog.com/26769562/not-known-details-about-machu-picchu-hiking-tours-from-cusco