Over the next few months we are planning to launch a series of free activity guides to help people discover the marine life of Sydney - from beachcombing to snorkelling, rockpooling to whale watching.
Simply 'Like us' on Facebook to find out when they're released.
However, if you just can't wait and want to jump in the water now, here's a little help to get you started:
Snorkelling and diving companies in Sydney listed by our friends at
Underwater Australasia.
All the information you could ever need about diving in Sydney.
Michael McFadden's Scuba Diving Website.