Katoomba Scenic World is a privately owned tourist attraction located in Katoomba in the Blue Mountains, New South Wales, Australia, about 100 kilometres west of Sydney. Scenic World is home to four attractions, of which the most famous is the Katoomba Scenic Railway. The site also includes the Katoomba Scenic Skyway, the Cableway and Katoomba Scenic Walkway a 2.4 km elevated boardwalk through ancient rainforest.