Ridable miniature railway
Ultra-narrow-gauge railway on which people can ride / From Wikipedia, the free encyclopedia
Not to be confused with Minimum-gauge railway or Rail transport modelling.
A ridable miniature railway (US: riding railroad or grand scale railroad) is a large scale, usually ground-level railway that hauls passengers using locomotives that are often models of full-sized railway locomotives (powered by diesel or petrol engines, live steam or electric motors).
![Thumb image](http://upload.wikimedia.org/wikipedia/commons/thumb/c/c4/Modelismo_tripulado._Estaci%C3%B3n_de_Delicias_de_Madrid._Espa%C3%B1a._Spain.jpg/640px-Modelismo_tripulado._Estaci%C3%B3n_de_Delicias_de_Madrid._Espa%C3%B1a._Spain.jpg)