The best and most popular scuba diving destinations in Australia are:
Best Great Barrier Reef Dive Sites
Port Douglas Great Barrier Reef Day Dive
Cairns Liveaboard Dive Trip
Great Barrier Reef Dive Trips
Ningaloo Reef, Exmouth
Wreck Diving - SS Yongala, HMAS Brisbane, Hmas Swan, Hmas Perth and HMAS Adelaide.
Diving The Great Barrier Reef Australia
The main access points for scuba diving on the Great Barrier Reef are Port Douglas, Cairns and Airlie Beach all located in central or northern Queensland Australia.
Scuba Diving in Port Douglas
This cruise departs daily for the Port Douglas Great Barrier Reef Day Dive cruise. Dive sites that are not visited by any of the Cairns day dive boats.

You will have travelled a long way for diving Port Douglas dive sites on the Great Barrier Reef and this may be the only opportunity you get, at least for several years for scuba diving on the Great Barrier Reef. For scuba divers this is a wonderful experience; not only for the underwater beauty but the boat itself is custom built for scuba divers featuring custom equipment stowage and dressing area, easy plaform water entry, freshwater washdown facility and modern well maintained scuba equipment.
You will need to book in advance if you want to scuba dive either as a certified diver or as an introductory diver so that the correct amount of equipment can be embarked to cater for the number of divers on board.
Scuba Diving in Cairns Australia
Cairns is a much larger Australian city with fantastic marine facilities making it the most popular start point for the Cairns Liveaboard Dive Trip or day dive cruises. Cairns is also the departure port for the Coral Sea Diving Liveaboard vessel Spirit of Freedom. Spirit of Freedom is one of Australia's premier dive boats. The best Spirit cruise incorporates a flight over sections of the Great Barrier Reef and Coral Sea that is nothing short of breathtaking. The Coral Sea liveaboard is for the serious and experienced who are seeking one of lifes true adventures.

The most popular dive cruise after the Cairns Day Dive Trip is the Cairns Liveaboard Dive Trip. This cruise is also very popular with divers visiting Australia who want to complete their Cairns PADI Advanced Course and also with new divers combining their Cairns PADI Open Water with some great practical diving experience.
Scuba Diving in the Whitsundays
Airlie Beach is the second most popular depature point for Great Barrier Reef dive liveaboards and day dives in Australia. The Best Whitsunday Islands Dive Sites are also very popular with divers because they are protected from prevailing south easterly winds which can be very strong at certain times of the year. The Australian autumn, winter and spring are the best times to dive the Whitsundays; when the tides are smaller and water clarity is higher. This does not stop the majority of tourists coming in December January and February when tides are extremely high (6 metres) and the Queensland wet season is in full swing.

Yongala Wreck Dive
The is the world reknowned Yongala wreck dive - acknowledged as one of the world's greatest wreck dives.
The S.S. YONGALA sank in a cyclone on the 23rd March 1911. The wreck was not discovered for almost 50 years, not being positively identified until 1958. Yongala now lies on her starboard side in 14-28 metres of water, an ideal depth for scuba diving. 109m long, Yongala is the largest and most intact, historic shipwreck in Australian waters and just 30 minutes by fast RIB (Yongala Express) from Alva beach at Ayr.

To dive Yongala is an absolute wonder of marine life and mystery. The Yongala wreck dive represents much more than just another entry in your dive log. It is potentially the most captivating underwater experience that you will ever have.
Dive Yongala - Description
The 109 metre wreck lies on her starboard side 11 nautical miles (20 kilometres) east of Alva Beach near Ayr. The depth of water at the site is 14 metres at the shallowest point and 28 metres at the deepest making the Yongala wreck dive both interesting and challenging. A large representation of the 1500 fish species and 350 species of coral known to inhabit the Great Barrier Reef can be found on Yongala which is now an artificial reef. Fish life on the wreck is many times more prolific than on a normal Great Barrier Reef dive.
Diving The Yongala Wreck
The Yongala wreck dive is an "Intermediate" divesite. To dive Yongala divers need to be comfortable in open ocean conditions that can be challenging in terms of current and sea state. Open Water divers will require a minimum of 6 dives and will need to complete Deep Dive training during the first dive. This training counts towards the PADI Advanced Diver qualification when the Advanced Manual is purchased.

Novice divers (with less than 20 dives) should ensure they have refreshed their skills within the last 6 months and will be guided by the experienced crew to ensure a safe, memorable and fun dive. More experienced and in date divers can choose to dive with a buddy or take an instructor guided tour at no extra cost.
HMAS Brisbane Wreck Dive
Dive HMAS Brisbane wreck at Moolooabah 100 kilometres north of Brisbane.
Former Royal Australian Navy Guided Missile
Destroyer (DDG) 41, HMAS Brisbane was scuttled by a team of
explosives experts off the Queensland coast at Mooloolaba on
31 July 2005.
Mooloolaba is easily accessible from Brisbane
being located 100 kilometres north of that city on Australia's
Sunshine Coast. Surfing is another water activity that is also
very popular on the beach at Mooloolaba or at nearby beaches
such as Alexandra Headland, Coolum and Maroochydore.

Divers are transported to the wreck site on
the 11 metre dive vessel 2- Ezy that is surveyed for 12 divers
and four crew. Fresh and salt water showers, toilet and fridge/freezer
and full sun and wind protection complete the amenities. Only
15 minutes to the wreck site and included is a courtesy bus
pick up service for customers at Maroochydore and Mooloolaba.
Guests coming from Noosa Heads have to use the commercial bus service to Maroochydore.
It is a memorable sensation to dive on
such an imposing structure in such a perfect scenario. The
Brisbane wreck is rapidly gaining recognition as one of the
best wreck dives in the world.
Regulations Regarding Dives on the HMAS Brisbane Wreck
For those wishing to penetrate into the ship the current regulations are as follows:
- Open Water Diver with more than 20 logged dives. Penetration to a Max Depth of 18m
- Advanced Open Water Diver with less than 50 logged dives - Penetration to a Max Depth of 20m
- Advanced Open Water Diver or above with more than 50 logged dives - Penetration to non light locked areas
- Wreck/Cave Specialty Divers may do independent full penetration after initial orientation dives with a guide.
- You need to supply a certification card
PLEASE NOTE: All penetration divers must be accompanied by a dive guide and carry a torch!
Subsequent dives MUST BE with an equally qualified dive buddy and carry a Wreck Reel and torch.
