Outer Rocks, in the Keppel Group of Islands on the Great Barrier Reef, has entry at 8m over superb ridges rich in hard and soft coral. The ridge is known as Snake Paradise due to the resident population of olive sea snakes. There are many gutters to explore, ledges, and a good variety of marine life. Green and loggerhead turtles are also regular visitors. Snorkeling and safety stop area over the staghorn and coral patches.