Following the independence of Malaysia (1957), another three hill stations were built: Genting Highlands (1971) in Pahang; Mount Jerai (1986) in Kedah; and Bukit Tinggi (1994) in Pahang. Unlike the previous colonial hill stations, they were established by the local people rather than by the British. The idea of Genting Highlands was inspired by founder Lim Goh Tong's business trip in the Cameron Highlands, where the fresh and cold climate of the hill station inspired him to build an entertainment center on top of the hill. It includes hotels, amusement parks, cable cars, a golf course, the only operating casino in Malaysia, and the upcoming Genting SkyWorlds, which contains attractions with licensing agreements from 20th Century Studios and the Walt Disney Company. However, the development of the hill station, including the renovation and uplifting of the hill station built by British government, has brought concern over environmental effects, including deforestation, water pollution, and visual pollution.