Lagoon Dive Sites
A sparkling lagoon bordered by the world's most southern coral reef provides a great opportunity to all snorkellers, divers and underwater photographers. The average depth of these dives is 5-8 meters and with longer bottom times and an abundance of marine life it is a fantastic place to learn to dive.
Shrimp. 2007 Photo Comp, Macro winnerCOMET'S HOLE A freshwater formed hole that is swarming with marine life. A depth of 7-8 meters, it is often 1-2 degrees cooler than other lagoon dive sites due to the fresh water rising up through the sand. A recomended dive for underwater photographers. 
Species to be seen in large numbers in Comet's Hole are Mc Culloch's Anemone fish, Trevally, Painted Morwong, Silver Drummer, Three Striped Butterflyfish, three types of Lionfish, and the Lord Howe Island Moray Eel. 
Interesting and rare species for Comet's Hole are Bull Rays, Long tailed Whip Ray, Galapagos Whaler sharks, Decorator crabs, Coral Gobies, White-Mouthed Moray, Slipper Crayfish and Marble shrimp. Corals in Comet's Hole: Porites, Acropora's in large numbers and Needle Corals.
 ERSCOTT'S HOLE better known for its consistently excellent visibility. With a max depth of 6 meters and array of marine life this is an excellent site for underwater photographers.
Common species to be seen in large numbers are Bluefish, Double Header Wrasse, Spangled Emperors and Neon Damsels.
Interesting and rare species to be found in Escortt’s Hole are Coleman's Pigmy Seahorse, Fosters Hawkish, Marlin Spike Auger shells, Spotted Snake Eel and Beaked Leatherjacket.Clownfish. By Frank Baensch
Corals in Escortt’s Hole are large stands of Acropora corals, Solitary Island corals as well as Capricorn Seagrass Beds.