Crystal Palace Park area in south London, England, The circuit opened in 1927, Improvements begun in December 1936 increased the circuit to 2 miles (3 km) in 1953 the circuit had been reduced in length to 1.39 miles (2.2 km)The final meeting was held on 23 September 1972, but club events still continued until the circuit's final closure in 1974.this a conversion of the old GPL/RF1 Track from GPLEA/theBigg . Made with 3DSMax and 3DSimed3 . thx to ISI and Studio 397 for the RF2 Materials