The reef which lies about halfway between Queenscliff and Point Lonsdale starts in approx. 10m of water and drops off to 22m in a system of caves drop-offs and overhangs. The reef provides a multitude of colour, plant and animal life. There are the spectacular Blue devil fish, crayfish and of course Boarfish. Near the southern end of the reef, lies a large 4m Admiralty anchor encrusted with marine growth. On the northern tip of the reef a large sponge garden extends for approx 400m.
A drift dive here is an exciting experience, and due to its size the reef can be dived many times and always provide something new.