When engineer Eduard Locher proposed building a railway on Mount Pilatus in the 19th century, many though he had gone mad. But in 1889 the 4,618-meter-long railway opened from Alpnachstad to Pilatus Kulm. With a gradient of 48% it is the steepest cogwheel railway in the world. Since its opening until today, that has not changed. It takes cleverly devised technology to move a train forward at such a steep gradient. The ingenious design with two horizontally rotating cogwheels made it possible. This masterpiece was exhibited at the World Fair 1889 in Paris.
Pilatus.ch
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