HMQS Gayundah, a flat-iron gunboat launched in 1884, served in the Queensland Maritime Defence Force and later as a barge before being beached in 1958 to function as a breakwater near Redcliffe.

For optimal visibility and slack currents, this shore dive is best done half an hour before high tide; divers should be cautious of boat traffic and fishermen while looking for nudibranchs, stonefish, wobbegongs, and possibly dolphins.

This dive site includes the wing assembly, wheel, and propeller of a DC3 aircraft lost in the mid-1940s, providing habitat for wobbegong sharks, shrimp, and crayfish, while the rest of the plane remains undiscovered.

Sunken Reef, an exposed rocky reef just 6 to 8 minutes by boat from the beach, is the most sheltered dive site in the area, providing excellent diving conditions and a thrilling swim-through cave that connects diverse dive sites.

Coral Gardens, an exposed rocky reef just 6 to 8 minutes by boat from the beach, is the most sheltered dive site in the area, offering excellent diving conditions and a thrilling swim-through cave that connects dive sites on both sides.

Horseshoe, an exposed rocky reef just a 6 to 8 minute boat ride from the beach, is the most protected dive site in the area, featuring excellent diving conditions and a spectacular swim-through cave that connects dive sites on both sides.

Sanctuary Cove is an excellent dive site for all levels, known for its sheltered conditions and unique marine life, making it ideal for macro photography, featuring frogfish, mantis shrimp, and various sharks and rays.

Shag Rock, an exposed rocky reef just a 6 to 8 minute boat ride from the beach, Swim Through is the most protected dive site, offering excellent diving conditions and a spectacular swim-through cave that links great dive sites on both sides.

Curtin Artificial Reef, the oldest reef created for divers by divers, features over 25 sunken boats at depths of 15 to 25m, making it an excellent drift dive site, home to diverse wildlife like turtles, octopus, and barracuda.

Just a short boat ride from Point Lookout, Manta Bommie is among Australia's top 10 dive sites, featuring a maximum depth of 15m and diverse marine life, including seasonal manta rays, leopard sharks, and wobbegongs.

The Nursery, located on the southwestern corner of Flat Rock about 2.5 nautical miles north of Point Lookout, is the shallowest dive site in the area, focusing on smaller marine creatures rather than larger fish and rays.

Turtle Cave, located on the northern side of Flat Rock, is suitable for all diver levels, featuring a small cave at 10m and a maximum depth of 30m, offering drift diving opportunities and sightings of large pelagic life.

The Pinnacles, located on the western side of Flat Rock and ranging from 12m to 35m, is suitable for advanced divers and offers sightings of turtles, rays, and migrating humpback whales.

Shark Alley, a deeper site for advanced divers, features a maximum depth of 28m and is a seasonal aggregation zone for endangered grey nurse sharks, offering sightings of whales and various large pelagic marine life.

This advanced dive site, rarely dived due to strong currents and depths of 14 to 34m, attracts pelagic life like barracuda, whaler sharks, and migrating whales, with occasional grey nurse sharks.

Blue Corner, an advanced dive site on the ocean side of Flat Rock, ranges from 25 to 45m and is suitable for technical or experienced divers, offering sightings of bull sharks, sandbar whalers, and various pelagic life, including humpback whales.