Explore Crinoid City: Milne Bay's Vibrant Coral Mound

Crinoid City offers a unique dive experience as you descend upon a vibrant coral mound that dramatically rises from depths of 120 feet in the rich waters of Milne Bay. The initial descent reveals the sheer scale of this underwater pinnacle, its contours hinting at the biological richness that awaits. You'll quickly notice the distinctive topography that gives this site its name, hinting at the myriad of life forms that have chosen this elevated structure as their home.

As you approach the main structure, the forward slope of this living reef immediately catches the eye, blanketed by an intricate tapestry of black coral trees. These dark, swaying branches provide a stark contrast to the lively hues of the surrounding reef, creating a dramatic backdrop for the smaller inhabitants. The density of these corals forms complex habitats, inviting you to slow your pace and observe the delicate ecosystems thriving within their protective embrace.

True to its name, Crinoid City is an unparalleled display of crinoids, also known as feather stars. These ancient echinoderms adorn every available surface, their feathery arms extended to filter feed, creating a kaleidoscope of colours and textures. You'll find a remarkable variety of species, from the deep purples and reds to vivid oranges and yellows, each subtly different, adding to the site's rich biodiversity and visual appeal.

Beyond the immediate reef slope, the open water becomes a stage for impressive marine congregations. Here, off the main slope, you'll encounter massive schools of fusiliers, anthias, and jacks swirling through the clear water. These vibrant pelagic fish move with a synchronized grace, creating enormous, shimmering clouds that drift and reform with the subtle shifts in current, offering dynamic wide-angle photography opportunities that capture the sheer abundance of life.