Anzac Reef is a combination of reef and wall structures located in the Townsville Outer Reefs. The site features depths ranging from 1 to 18 metres, with an average depth of 15 metres. Divers access the site via boat. While conditions are typically mild, currents can strengthen, particularly near the wall. Visibility generally ranges from 10 to 25 metres. The site is suitable for intermediate divers, though the upper reef provides a shallower area for those building confidence. Hazards include lionfish, sea urchins, sharp coral, and stonefish. Night diving is permitted at this location, with typical dives lasting 45 minutes.

Stanley Reef is a beginner-friendly reef site located 120 kilometres from the shore in the Townsville Outer Reefs. Divers can explore depths ranging from 1 to 20 metres, with visibility typically between 15 and 30 metres. The site is well protected from wind, resulting in calm conditions and mild currents. Access is exclusively by boat, with guided tours and boat charters available to assist visitors. Water temperatures range from 24C in winter to 29C in summer. Protective suits are recommended during the wet season due to the presence of box jellyfish. Reef sharks are present at the site but are generally not aggressive.

Big Broadhurst Reef is a coral reef located 70 kilometres offshore in the Townsville region. The site features brain and acropora coral formations, with depths ranging from 6 to 30 metres. It is accessible only by boat, which drops divers directly over the reef. The site is suitable for beginners, though moderate currents can strengthen, particularly in deeper sections. Divers should remain aware of their surroundings, as sharks and jellyfish are present. Water temperatures fluctuate between 24C and 29C throughout the year. Always check local conditions for current strength before entering the water, as it can change quickly.

Little Broadhurst Reef, located near Big Broadhurst Reef, features a combination of reef and wall topography. The site offers depths ranging from 5 to 40 metres, with an average depth of 20 metres. Access is by boat only, situated 60 kilometres from the shore. Divers encounter moderate currents and visibility between 10 and 30 metres. The site is suitable for beginners, though caution is advised regarding sharp coral, potential entanglement, and strong currents. Marine life in this habitat includes a variety of reef fish and invertebrates. Jellyfish are a seasonal hazard from November to May, and local reports indicate some coral damage from bleaching and crown-of-thorns starfish.

The Gothenburg is a historic shipwreck located on the seafloor at Old Reef. This site offers penetration diving across a depth range of 9 to 30 metres, with an average depth of 15 metres. Access is by boat only, and the site is suited for advanced divers due to moderate currents reaching up to 1 knot. Visibility typically ranges from 10 to 20 metres. Divers should exercise caution regarding the wreck as a historic site and final resting place. A torch is essential for overhead environments, and a surface marker buoy is required due to pelagic activity in the water column. Plan entries around slack tide to manage currents.

Davies Reef features a diverse underwater landscape comprising walls, caves, and reef structures. Divers can explore depths ranging from 10 to 30 metres, with an average depth of 15 metres. Visibility typically spans 10 to 30 metres, allowing for clear navigation of the topography. Currents are generally mild, though they can strengthen, particularly near the wall. Access is by boat only, and divers should be prepared for potential hazards including boat traffic, jellyfish, and sharks. Bringing a torch is recommended to explore the caves effectively. This site is suited for intermediate divers, with typical dive times around 60 minutes.

Old Reef is a boat-accessible site located 35 kilometres from the shore, featuring a combination of reef topography and the wreck of the SS Gothenburg. Divers and snorkellers can explore depths ranging from 2 to 20 metres. The site is suited for intermediate skill levels due to moderate currents that can reach 1 knot. Visibility varies between 5 and 20 metres, and the site should only be visited in good sea conditions. Hazards include boat traffic, potential entanglement on the wreck, stinging jellyfish, and currents. Divers should carry an SMB and check local conditions before entry. The habitat supports a variety of reef fish and invertebrates.

Chicken Reef in the Townsville Outer Reefs features a combination of wall and reef topography. The site ranges in depth from 15 to 50 metres, with shallower sections suitable for beginners. Divers can expect visibility between 10 and 30 metres and generally mild currents, though conditions can vary. Access is by boat only. Divers should remain aware of boat traffic in the area. The reef structure is covered in hard and soft corals. As the site reaches depths of 50 metres, divers should monitor their depth profiles carefully. The region experiences jellyfish season from November to May, and the reef has previously been affected by Crown-of-Thorns Starfish outbreaks.