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.

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.

Shrimp Reef is a wall and reef site located in Queensland, Australia. The topography features a wall dropping from 20 to 65 metres, though the upper sections at approximately 7 metres are most suitable for beginners. Divers experience mild currents and visibility ranging from 15 to 30 metres. The site supports a variety of reef fish and invertebrates typical of the region. Boat access is required to reach the reef. Divers should monitor their depth gauge closely to avoid drifting deeper than intended along the wall face. The Australian Institute of Marine Science monitors this location for Crown-of-Thorns Starfish outbreaks.

Cape Upstart National Park offers shallow reef diving and snorkelling in protected marine waters. The site features depths ranging from 1 to 5 metres, with an average depth of 3 metres. Conditions include mild currents and visibility between 7 and 20 metres. Access is strictly by boat. Due to environmental conditions and safety requirements, this site is suited for intermediate divers. Visitors must be aware of significant hazards, including the presence of estuarine crocodiles and marine stingers. Protective suits are recommended, particularly between October and May. There are no wheelchair-accessible tracks or facilities within the park.