If you are looking for a beach with a good view and environment in Cairns, I would definitely recommend a four mile beach. This beach is located in Port Douglas. It is called Si Li Beach, probably because the beach is just 4 miles in length. This beach is white and long, and the sand is excellent, perfect for swimming and sunbathing. On a sunny afternoon, the locals like to come and go, or lie on the beach for a sunbathing there are also plenty of sea projects to experience, like paragliding, jet skiing and more. Or, you can do nothing, just like the locals, lying quietly on the beach, feeling the sun and the beach, so comfortable life.