Complex sentence: It is reached by turning off the Pacific Highway approximately 20 kilometres north of Maclean.Iluka has a population of about 2500 but as it is a popular tourist destination it increases slightly in the holiday season with many Gold Coasters in the summer and Victorians in the winter.
Split into simpler sentences: It is reached by turning off the Pacific Highway approximately 20 kilometres north of Maclean. As Iluka is a popular tourist destination its population increases slightly in the holiday season with many Gold Coasters in the summer and Victorians in the winter.