Parc national des Blue Mountains, Katoomba Cable Car

Katoomba Cable Car, Blue Mountain National Park - Katoomba Scenic Railway, the steepest railway in the world according to the Guinness Book of Records, and originally part of the Katoomba mining tramways constructed between 1878 and 1900. The cable railway line descends 415 metres through sandstone cliffs, via a rock tunnel with a maximum gradient of 52 degrees. Also, at this location is the Scenic Skyway, a glass-bottom aerial cable car that traverses an arm of the Jamison Valley, and the Scenic Cableway, the steepest aerial cable car in Australia.