There is actually no road that accesses Aguas Calientes from Cusco, so getting a bus for the entire journey is not an alternative. The trains are your best guess! (which stops in Ollantaytambo alongside the way in which). This direct prepare route is made available from the two PeruRail and https://best-machu-picchu-tours-f59370.blogunok.com/26586417/the-2-minute-rule-for-best-machu-picchu-tours-from-cusco