This dive site, Broughton Island's The Looking Glass, is a renowned sanctuary within the Great Lakes Marine Park, famous for its endangered grey nurse sharks. Divers navigate through a unique 'crack' in the island, revealing incredible underwater topography and a memorable experience. There is no specific historical account provided for this particular site, but its designation as a marine sanctuary underscores its ecological importance.
The rich marine biodiversity includes majestic grey nurse sharks and graceful turtles, alongside schools of bullseyes and distinctive trumpetfish. Divers can also spot Eastern Blue devilfish, various crustaceans, and a vibrant array of macro life such as nudibranchs, making it a delight for both wide-angle and macro photographers.
While specific peak seasons aren't detailed, the site's status as a year-round sanctuary suggests consistent animal presence. The 'crack' offers a unique swim-through experience for divers, and its relatively shallow depth (max 18m, avg 9m) makes it suitable for snorkelers and freedivers alike, allowing for extended bottom times and diverse explorations.
