IR has two UNESCO World Heritage Sites: the Chhatrapati Shivaji Maharaj Terminus, Mumbai, and the "Mountain Railways of India".
The latter are three rail lines in different parts of India: the Darjeeling Himalayan Railway, a 610 mm (2 ft) narrow-gauge railway in the Lesser Himalayas of West Bengal; the Nilgiri Mountain Railway, a 1,000 mm (3 ft 3 ³⁄₈ in) metre gauge rack railway in the Nilgiri Hills of Tamil Nadu, and the Kalka-Shimla Railway, a 762 mm (2 ft 6 in) narrow-gauge railway in the Siwalik Hills of Himachal Pradesh.
IR has two UNESCO World Heritage Sites: the Chhatrapati Shivaji Maharaj Terminus, Mumbai, and the "Mountain Railways of India". The latter are three rail lines in different parts of India: the Darjeeling Himalayan Railway, a 610 mm (2 ft) narrow-gauge railway in the Lesser Himalayas of West Bengal; the Nilgiri Mountain Railway, a 1,000 mm (3 ft 3 ³⁄₈ in) metre gauge rack railway in the Nilgiri Hills of Tamil Nadu, and the Kalka-Shimla Railway, a 762 mm (2 ft 6 in) narrow-gauge railway in the Siwalik Hills of Himachal Pradesh.
Indian Railways