This dive site, known as The Nursery, is nestled on the southwestern corner of the Flat Rock reef, approximately 2.5 nautical miles north of Point Lookout, Australia. It is the shallowest of Flat Rock's dive sites, with a maximum depth of 15 meters and an average depth of 7 meters. The primary focus here is on the intricate world of smaller marine creatures, offering a contrasting experience to the larger animal encounters found at neighboring sites.
Divers and snorkelers exploring The Nursery can expect to encounter a rich array of macro life. This includes various species of colorful reef fish, crustaceans such as crabs and shrimps, and potentially nudibranchs and juvenile fish. While not known for large pelagics, the vibrant ecosystem supports a diverse population of smaller invertebrates and fish that thrive in its shallow, protected waters.
The best time to visit Flat Rock generally aligns with the warmer, calmer months, typically from late spring to autumn (October to May), when water temperatures are more pleasant and conditions often clearer. This site is particularly well-suited for underwater photographers keen on macro subjects. Its shallow depths also make it ideal for beginner divers and a rewarding spot for both snorkelers and freedivers looking to explore a thriving reef ecosystem up close.

