Flora Reef in the Cairns Region offers a diverse underwater landscape featuring wall, cave, and reef formations. Divers can explore depths ranging from 8 to 40 metres, with visibility typically between 30 and 50 metres. The site requires boat access and is suited for advanced divers due to the overhead cave environments and depth profiles. Currents are generally mild, though conditions at depth may vary from the surface. Divers should be cautious of sharp coral and rocks during entry and remain aware of potential entanglement hazards within the cave structures. A torch is recommended for navigating the cave sections.

Sudburry East Wall is a reef and wall dive site located at Sudbury Reef. The wall drops from a shallow 5 metres to a maximum depth of 30 metres, with an average depth of 15 metres. This site is accessible by boat charter and is suitable for beginners. Visibility typically ranges between 15 and 30 metres. Divers should be aware of potential hazards including boat traffic, sharp coral, and strong currents. Seasonal jellyfish, including venomous types, are a risk from November to May, and wearing a full-body lycra suit is recommended. Guided tours are available to assist with navigation and identifying smaller marine life along the reef surface.

Nudey Beach on Fitzroy Island provides a shallow, accessible reef environment suitable for beginners. Divers and snorkellers can enter directly from the shore to explore depths between 1 and 5 metres, with an average depth of 2 metres. The site features a variety of marine life, including wrasses, which are very common, alongside uncommon sightings of Green Sea Turtles, Hawksbill Sea Turtles, Bluespotted Fantail Rays, and Titan Triggerfish. Visibility ranges from 1 to 8 metres and can be affected by currents. Hazards include sharp coral and jellyfish, particularly during stinger season from October to May. Protective suits are recommended during these months. Be mindful of boat traffic near the entry point.

Fitzroy Island offers accessible fringing reef diving and snorkelling located 25 kilometres from Cairns. The reef begins in shallow water and slopes gently to a maximum depth of 15 metres, with an average depth of 8 metres. Entry is possible from the shore at Welcome Bay or via boat. The site is suitable for beginners, featuring mild currents and warm water temperatures between 24C and 30C. Visibility typically ranges from 5 to 15 metres. Divers and snorkellers should be aware of seasonal jellyfish presence from November to May and local boat traffic. Facilities including air fills, a dive shop, and a cafe are available on the island.

Briggs Reef is an outer reef site located 46 kilometres from the coast, accessible only by boat. The reef topography ranges from 5 to 28 metres in depth, with an average of 22 metres. Visibility typically spans 12 to 30 metres, and the site is generally free of current. While suitable for beginners, the depth requires careful monitoring of air consumption and buoyancy. Species recorded around this area include Napoleon Wrasse, Giant Trevally, Titan Triggerfish, Bluefaced Angelfish, and Whitetip Reef Shark. Water temperatures remain warm, fluctuating between 24C and 30C throughout the year. Divers should remain aware of the depth and maintain close proximity to the boat during their dive.

Moore Reef is a U-shaped reef located 40 kilometres from the coast, offering protection from winds and mild to moderate currents. The site features slopes ranging from 1 to 25 metres, with an average depth of 15 metres. It is suitable for beginners, who can explore the shallower sections. Divers frequently encounter Napoleon wrasse, various wrasse species, Teardrop butterflyfish, Pacific Bullethead parrotfish, Striped surgeonfish, Checkerboard wrasse, Sixband parrotfish, Red bass, sea cucumbers, and sea squirts. Visibility typically ranges from 10 to 30 metres. Access is by boat only. Stinger season occurs from November to May, during which full-body stinger suits are recommended due to the presence of jellyfish.

Etty Bay is a shore entry site located in the Mission Beach and Family Islands area, offering a shallow reef environment suitable for beginners. The site features a stinger net to assist with safety during the stinger season. Facilities available at the beach include parking, toilets, showers, and a cafe. Divers and snorkellers should be aware of hazards including rip currents, surf, and marine stingers. Cassowaries are known to frequent the beach area, so visitors should maintain a safe distance from these birds. Mornings typically provide calmer water conditions than afternoons, and it is recommended to check for jellyfish before entering the water.

Moore Reef is a diverse outer reef site featuring walls, pinnacles, and caves. Accessible only by boat, the site offers depths ranging from 1 to 30 metres, with an average of 15 metres. Conditions are generally mild, though currents can vary. Divers frequently encounter Napoleon wrasse, various wrasse species, and parrotfish, alongside surgeonfish, butterflyfish, and angelfish. The site is suitable for beginners and includes a pontoon with toilets, showers, and equipment rental. Be aware of jellyfish during the stinger season from November to May, when full-body suits are required. Visibility typically ranges from 1 to 30 metres, providing clear views of the reef topography.