They are more than 20 years that this name refers to ARST Gestione FDS tourist services. At the beginning it was promoted jointly by the Sardinian Regional Tourist Board (ESIT), World Wildlife Fund (WWF) and the association for the protection of Italian national heritage (Italia Nostra) and now it represents one of the best and most important element for the entire tourist offer of Sardinia.
The name "Trenino" stands for the fact that is a narrow gauge railway where the distance between the rails is 950 mm instead of 1435 mm of the standard gauge and "Verde" because of the train goes through a land rich in vegetation, where the railway seems to have always belonged just like the signalman houses, stations, viaducts and other engineering works.
The travel is through a wild uncontaminated landscape in which the train proceeds slowly and tenderly just to not disturb an environment unreachable by any other way and that gives fairy-tale's images to passengers.