by Mia Campbell, University of New South Wales, Australia Less than a two hour train journey from Sydney Central you digress from the cosmopolitan city life to the Blue Mountains. Here lies vast tropical forests and extensive scenic views of the mountain peaks. I asked myself what gives this national park this name, when surely the leaf green and vibrant coloured birds (which on this day decided to be particularly vocal by the way) I would consider as a better fit. The Blue Mountains are renowned for its eucalyptus trees which emit a blue haze. Standing at Echo point lookout (three sisters) my presumptions concerning the name were well and…