The DC3 Undercarriage is an artificial reef located 1500 metres off Stradbroke Island. This wreck site sits at depths ranging from 5 to 23 metres, with an average depth of 18 metres. Divers encounter moderate currents, making this site suitable for intermediate divers. Visibility typically fluctuates between 5 and 15 metres. Access is strictly by boat, and divers should be aware of boat traffic and strong currents in the area. It is recommended to time dives around slack water. When navigating the wreck, be cautious of sharks and shuffle your feet to avoid startling them. Always deploy a safety sausage upon surfacing due to active boat traffic.

Shag Rock at Stradbroke Island offers a diverse underwater environment featuring a reef system, walls, and caverns. Located 1500 metres offshore, this site is accessible by boat and suits beginners with depths ranging from 5 to 24 metres and an average of 12 metres. Conditions are generally protected with mild currents, though surge can affect the cavern sections. Divers should be aware of hazards including boat traffic, stonefish, sea urchins, and surge. Facilities such as equipment rental, air fills, and guided tours are available. The site provides a varied topography for those looking to explore multiple structures in a single dive.

Manta Bommie is a reef site off Stradbroke Island, Australia, known for its role as a cleaning station for marine life. The site features depths between 3 and 16 metres, with an average of 15 metres. Due to strong currents and surge, dives are typically conducted as drift dives. Visibility ranges from 3 to 30 metres. Divers may encounter reef manta rays, zebra sharks, green sea turtles, spotted and ornate wobbegongs, spotted eagle rays, and various octopus species. Wrasses are very common, and pufferfish are also present. The site is suitable for intermediate divers comfortable with strong currents and potential free ascents. Access is exclusively by boat from Point Lookout.

Boat Rock is a challenging wall and reef dive located off Stradbroke Island. The site features depths ranging from 25 to 30 metres, with an average depth of 25 metres. Due to the strong currents and potential for boat traffic, this site is suitable only for advanced divers. Visibility is highly variable, fluctuating between 5 and 30 metres, and divers should time their entry around slack water to manage current strength. Proper buoyancy control is essential for navigating the wall structure. Divers must remain vigilant regarding boat traffic during entry and exit procedures.

Flat Rock is a diverse marine site off Stradbroke Island featuring a pinnacle that rises from 35 metres to 4 metres below the surface. The topography includes a dramatic western wall, canyons, and caves, making it suitable for intermediate divers. Currents are typically moderate, facilitating drift dives along the reef structure. Divers should be prepared for variable visibility ranging from 5 to 30 metres. Access is strictly by boat, and the site requires careful management of depth and buoyancy. Due to consistent boat traffic in the area, divers must deploy a surface marker buoy before ascending. Water temperatures fluctuate between 21C and 27C throughout the year.

Blue Corner is an advanced drift dive located off Stradbroke Island, Queensland. The reef system sits at depths between 25 and 29 metres, with average depths reaching 37 metres. This site is defined by strong currents, requiring boat access and precise planning for entry and exit. Divers should be prepared for rapid movement and maintain solid buoyancy control throughout the dive. Due to the significant current, it is essential to time dives according to the tidal cycle rather than the clock. Shark awareness is necessary at this location, and divers should brief with their skipper on abort signals before entering the water.

Sevens Reef is a challenging drift dive located off Stradbroke Island, Australia. The site features a reef system that drops from 10 to 35 metres, with an average depth of 15 metres. Divers must be prepared for strong currents and variable visibility ranging from 5 to 15 metres. Due to the nature of the drift and the presence of sharp coral, advanced buoyancy control is essential. Access is by boat only, and divers should coordinate closely with their skipper regarding tide cycles to ensure a safe experience. Typical dive times are approximately 40 minutes. Divers should ensure all equipment and gas requirements are managed prior to departure.

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.