At Mettupalayam, the Nilgiri Mountain Railway begins its long climb from the plains toward the high Nilgiri Hills. Beside the station, a compact heritage display offers a useful introduction to the line before the train disappears into the Western Ghats. The museum is not a substitute for the journey: its appeal lies in making the railway’s engineering and history easier to read once the hills begin. For travelers with time between trains, it is a small but meaningful stop at the threshold of one of India’s best-known mountain railways.
The railway museum at Mettupalayam was opened on 10 October 2015, according to a State Party monitoring record submitted to UNESCO. It was created to preserve and interpret the heritage of the Nilgiri Mountain Railway, a line that remains in operation rather than surviving only as a static exhibit. Contemporary reports from the opening described a modest collection of photographs, models and railway objects. That description is a record of the launch, not a verified inventory of what visitors will find today; displays can change, so ask the station or railway staff about current access and exhibits.