Prices on these services varies accordingly. Rains, from December to March, produce mud slides which interrupt the continuity of the train services. Be aware of this factor when planning your trip. There are three level of services with two alternatives. The description of this service is here in provided for basic comparison.
Porters are to carry food and by-personal tents with basic mattresses only.
Departures are from Monday to Saturday and there could be up to 25 tourist per group for one guide. On the last day you are served only breakfast. The return from Machu Picchu ruins to the Aguas Calientes train station is at your own. The passenger will carry only the daily needs such as rain gear, etc., on a personal back pack. The return is around 4 PM via Train Pullman.