Curtin Artificial Reef, located off Moreton Island, consists of purpose-built structures resting at depths between 12 and 30 metres. This site is primarily a boat dive, though it can be accessed via drift diving due to strong tidal currents. Divers should plan their visit for slack water, approximately 30 minutes on either side of high tide, to manage the challenging conditions. Visibility typically ranges from 6 to 10 metres. Hazards include potential entanglement in discarded fishing tackle, boat traffic, and the presence of stonefish, demon stingers, and leaf scorpionfish on the wrecks. Species recorded around this area include wobbegongs, sea turtles, various butterflyfish, and wrasses.

Tangalooma Wrecks consists of fifteen deliberately scuttled vessels located 100 metres off the western shore of Moreton Island. Sunk between 1963 and 1984 to create a breakwater, these structures sit in shallow depths ranging from 2 to 12 metres, with an average depth of 5 metres. The site is suitable for beginners, though strong tidal currents require careful planning. Divers and snorkellers can access the site by boat or from the shore. Due to heavy boat and jet ski traffic and the potential for strong currents, diving or snorkelling during slack tide is essential for safety. Guided tours and equipment rental are available locally.

Cherubs Cave at Flinders Reef is an advanced dive site defined by its overhead environment. The site features depths ranging from 14 to 30 metres, with an average of 25 metres. Divers must navigate moderate currents and surge, which can affect visibility, typically between 5 and 20 metres. Access is by boat only, and the site requires careful entry due to potential surf and boat traffic. A torch is essential for exploring the cave sections. Divers should maintain excellent buoyancy and remain aware of the overhead environment and sharp coral structures throughout the 45-minute dive.

North East Reef at Mud Island is a shallow site ranging from 0 to 5 metres in depth. As an inner bay location, conditions are tidal, and a moderate current is common. Visibility fluctuates between 1 and 11 metres, making timing essential for the best experience. The site is accessible only by boat, and snorkelers must remain vigilant due to regular boat traffic in the area. The reef environment supports a variety of reef fish and invertebrates typical of the region. Always deploy a surface marker buoy before ascending to ensure visibility to passing vessels. The island is known for high mosquito activity.

Hendersons Rock is a reef and cave site located 4500 metres offshore at Flinders Reef. Divers can explore depths ranging from 12 to 24 metres, with an average depth of 22 metres. The site is suited for intermediate divers due to moderate currents, surge, and variable visibility. Entry is by boat only. Hazards include cold water, potential entanglement, and sharp coral. Divers should maintain high situational awareness when navigating the cave sections. Typical dives last approximately 45 minutes. Water temperatures fluctuate between 20C and 27C throughout the year, necessitating appropriate thermal protection during cooler months.

Gotham City at Flinders Reef is a deep-water site featuring a dramatic pinnacle, wall, and drop-off. The topography ranges from 22 to 37 metres, with an average depth of 30 metres. Due to the open ocean location and strong currents, this site is reserved for advanced divers. Visibility typically fluctuates between 10 and 20 metres. Divers should plan for boat access and consider diving during slack tide to manage the current. Species recorded around this area include wrasses, nudibranchs, and various reef fish. The site is suitable for night diving, with typical dive times around 45 minutes.

Pumicestone Passage is a shallow, sheltered waterway on the Sunshine Coast featuring extensive seagrass beds. This site is suitable for beginners, with depths typically ranging from 1 to 2 metres. Divers and snorkellers access the water from the shore. Conditions include mild currents and visibility between 7 and 16 metres. Due to boat traffic in the passage, the use of a surface marker buoy or bright snorkel vest is recommended. Hazards include a shore break, potential rip currents, and stingrays, which may be present in the shallows; shuffle your feet when entering the water to avoid them.

Bullrock Beach on the Sunshine Coast is a shore entry drift dive site suited to beginners. The area features shallow conditions, though divers must remain aware of moderate to strong currents that can develop, particularly during outgoing tides. Because currents can strengthen quickly, checking local tide times and surf reports is essential before entering the water. Divers should shuffle their feet during entry and exit to avoid disturbing the sandy bottom. Water temperatures range from 21C to 27C throughout the year. As conditions vary, always assess the environment before your dive and ensure you stay within your personal comfort zone.