sentences:  Kralingen is home to a Louis XIV-XV style mansion which is on the national monument register.It is also the location of "Kralingse Plas", a large surface water used for recreation, and the "Kralingse Bos", a forest of 2 square kilometres that welcomed 100,000 visitors for the Kralingen Music Festival in 1970 which was the "European answer to Woodstock", with 20 rock and pop groups performing, including Pink Floyd, Jefferson Airplane, The Byrds and Santana.Footballer Robin van Persie was born and spent much of his youth in Kralingen.