Tourist knocked unconscious after jumping from rocks into Crystal Creek north of Townsville A TOURIST has been rushed to hospital after jumping into a creek and hitting rocks at Crystal Creek just north of Townsville. The 25-year-old man was at Crystal Creek when he jumped off rocks at the rock slides about 1.45pm on Saturday. He is believed to have hit rocks on the fall down and was pulled from the water unconscious. Emergency crews were called with a helicopter now flying him to Townsville Hospital.