Bougainville Reef is a remote site in the Coral Sea, Queensland, offering a combination of wall, drift, and wreck diving. The topography ranges from 5 to 40 metres, with an average depth of 25 metres. Due to strong, variable currents and significant depth, this site is strictly for advanced divers. Visibility typically ranges between 20 and 40 metres, though conditions can change rapidly. Access is by boat only, and divers must be prepared for potential surf and shore break during entry. The site supports a variety of reef life across its structures. Night diving is possible, with typical dive times around 50 minutes.

Gorgonian Wall is a reef and wall site in Queensland, Australia, characterised by large sea fans covering its vertical face. The wall drops from 5 metres to 40 metres, with an average depth of 30 metres. Visibility typically ranges between 30 and 40 metres. Access is by boat only, and the site is suited to intermediate and advanced divers due to moderate, often strong currents and exposed conditions. Divers should be aware of deep water, sharp coral, and jellyfish, particularly from November to May. The site supports a variety of reef fish and invertebrates typical of the region. Protective suits are recommended for all dives.

Crystal Plateau is a remote offshore reef in Queensland, Australia, featuring a shallow reef top at 5 metres that transitions into a wall and drop-off reaching 40 metres. The site is defined by high visibility, typically ranging from 30 to 60 metres. Divers encounter a variety of reef fish and invertebrates across the plateau and wall face, which are covered in soft corals, sea fans, and plate coral. Currents are generally moderate but can strengthen due to the site's exposure to the open ocean. Boat access is required, and the site is suited for intermediate divers comfortable with deep walls and potential currents.

The MV Antonio Tarabocchia is a wreck and reef dive site located in Queensland, Australia, near Cairns. The wreck lies at depths between 6 and 18 metres, with an average depth of 12 metres. Visibility is high, ranging from 20 to 40 metres. The site is exposed and requires boat access, with currents that are typically moderate but can become strong. Due to these conditions and the remote location, the site is suited for intermediate divers. Divers should be aware of potential hazards including boat traffic, sharks, and strong currents. Night diving is permitted, and typical dive times are approximately 50 minutes.