This dive site, Flat Rock - The Pinnacles, is an advanced-level dive located on the western side of Flat Rock, off North Stradbroke Island in Queensland, Australia. As its name suggests, the site features prominent underwater rock pinnacles, providing varied topography and shelter for marine life. While the maximum depth of this specific site is 20 meters, the broader Flat Rock area can reach depths of 35 meters, contributing to its designation as an advanced-only dive, likely due to potential currents and exposed conditions. There isn't specific historical information provided for The Pinnacles, but Flat Rock is a well-known offshore reef system.
Divers at The Pinnacles can expect to encounter a rich array of marine species. Large pelagics are a major draw, including majestic humpback whales during their migration season, several species of rays such as eagle rays and cownose rays, and various sharks including leopard sharks and the critically endangered grey nurse sharks. Green sea turtles are also frequently sighted. For macro enthusiasts, there are nudibranchs and crayfish, indicating diverse smaller reef life.
The best time to visit The Pinnacles to witness humpback whales is during their migration season, typically from May to November, though other large marine life can be seen year-round. This site is highly recommended for advanced divers seeking thrilling encounters with large marine life and impressive reef structures. Freedivers with appropriate experience will find the 20-meter maximum depth and large animal sightings appealing. Always be aware of potential currents, which can vary, and dive with experienced guides familiar with the Flat Rock area to maximize safety and enjoyment.
