Keju Salt Farm was once the largest salt farm in Taiwan and mainly supplied local salt for agriculture and industry. However, due to the changing times, the production of salt is very expensive, so the farm was closed and converted into a recreational park. The park covers an area of 1 hectare, and it is truly amazing that a pure white mountain of salt rises about 6 stories high. The park combines tradition, innovation, history and cultural ideas of the salt industry, industrial and health ideas, and showcases various forms of salt industry development.