The land that is now the Walnut Lane Golf Course was acquired by the Fairmount Park Commission in 1870. The Walnut Lane Golf Course was designed by noted golf course architect Alex Findlay. Work began in 1935 and completed in 1940 utilizing WPA labor. The Park opened formally in May 1940. The Clubhouse was constructed in 1963. The course is now managed by Impact Services Corporation which has a one year lease. In May 2009, the Fairmount Park Commission approved a five year lease with a possible four year renewal. The Park consists of 94.98 acres.