Cannon Patch in John Pennekamp Coral Reef State Park is a shallow site featuring a combination of natural and artificial reef structures. With depths ranging from 1 to 2 metres, it is suitable for beginner divers. The site experiences mild currents and visibility typically between 1 and 4 metres. Due to the shallow nature of the reef, divers should exercise caution regarding sharp coral and rocks. Boat access is required to reach this site, which lies 40 metres from shore. Water temperatures remain warm throughout the year, ranging from 24 to 31 degrees Celsius. Divers must remain vigilant for boat traffic while at the surface.

John Pennekamp Coral Reef State Park offers shallow reef diving in depths ranging from 1 to 10 metres. This site is suitable for beginners, though boat access is required as it lies 8 kilometres from shore. Visibility varies significantly from 5 to 30 metres. Divers should remain cautious of boat traffic, sharp coral, and potential strong currents. Species recorded around this area include Great Barracuda, Nurse Shark, Green Moray, French Angelfish, Queen Angelfish, Rock Beauty, various wrasses, Stoplight Parrotfish, Caribbean Ocean Surgeonfish, Lettuce Sea Slug, Redband Parrotfish, Purple Sea Fan, Yellowtail Parrotfish, and Hogfish. Facilities include parking, toilets, showers, air fills, equipment rental, a cafe, a dive shop, and boat charters.

Jules' Undersea Lodge is an artificial reef site located within John Pennekamp Coral Reef State Park. Serving as an underwater hotel, the site is frequently used for confined and open water training. The topography features a shallow platform at approximately 2 metres, with a maximum depth of 9 metres and an average depth of 6 metres. Divers access the site from the shore, utilising three downlines and three designated exit points. Conditions include visibility ranging from 3 to 10 metres and water temperatures between 24 and 30 degrees Celsius. The site is suitable for beginners, with typical dives lasting around 45 minutes. Hazards include low visibility and the overhead environment of the structure.

Horseshoe Reef in John Pennekamp Coral Reef State Park features a combination of natural coral formations and artificial reef structures. Located 1500 metres from shore, this site is accessible only by boat. Divers can expect depths ranging from 5 to 11 metres, with an average of 8 metres, making it suitable for beginners. Conditions include mild currents and visibility that fluctuates between 5 and 21 metres. Due to variable visibility, divers should maintain close proximity to their group. Exercise caution around the reef structure to avoid sharp coral and rocks. The site is also suitable for night diving, with typical dives lasting around 30 minutes.

Cannon Beach is a shallow snorkel site located within John Pennekamp Coral Reef State Park. Situated 100 metres from the shore, the site features replica Spanish cannons and an anchor placed on the seabed to serve as an artificial reef. The area is suitable for beginners, with depths ranging from 2 to 6 metres and an average depth of 3 metres. Snorkellers should be aware of mild currents and potential boat traffic in the vicinity. Facilities at the park include parking, toilets, showers, changing rooms, a rinse station, equipment rental, a cafe, and a dive shop.

Grecian Rocks is a gently sloping reef located within John Pennekamp Coral Reef State Park. The site features a series of shallow coral heads scattered across the seabed, creating a varied topography suitable for both divers and snorkellers. Depths range from 2 to 9 metres, with an average depth of 3 metres. Access to the site is by boat, as it is situated approximately 1207 metres from the shore. Conditions are generally mild, though visitors should be aware of potential surf and sharp coral. The site is well-suited for beginners, with typical dive times lasting around 60 minutes and visibility ranging from 5 to 30 metres.

Banana Patch Reef in John Pennekamp Coral Reef State Park is a shallow reef structure suitable for beginner divers. Located 5000 metres from shore, the site requires boat access. Divers can explore depths ranging from 3 to 12 metres, with an average depth of 8 metres. Visibility typically spans 6 to 10 metres, and the site experiences moderate currents. The reef features a mix of hard and soft corals. Night diving is available at this location. Hazards include boat traffic, jellyfish, and sharp coral structures. Divers should exercise caution during surface intervals and avoid contact with the reef to prevent injury.

Dry Rocks is a reef site located within John Pennekamp Coral Reef State Park, notable for housing the Christ of the Abyss statue. Installed in 1965, this nine-foot tall monument serves as a distinct underwater landmark. The site features depths ranging from 3 to 10 metres, with an average depth of 8 metres. Access is by boat only, as the site is situated 6400 metres from the shore. Divers and snorkellers can expect mild currents and visibility between 10 and 30 metres. The site is suitable for beginners, with typical dives lasting 40 minutes. Hazards include boat traffic, jellyfish, sea urchins, sharp coral, strong currents, and surf.