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The Darjeeling Himalayan Railway, nicknamed the "Toy Train", is a 2 ft (610 mm) gauge narrow-gauge railway from Siliguri to Darjeeling in West Bengal, run by the Indian Railways.
It was built between 1879 and 1881 and is about 86 km long. The elevation level is from about 100 m at Siliguri to about 2,200 m at Darjeeling. It is still powered by a steam engine. A modern diesel engine is used for Darjeelings mail.