Michaelmas Cay.

Michaelmas Cay is a small sandy cay on the Great Barrier Reef, approximately 40 kilometres north-east of Cairns.

Michaelmas Cay is accessed by boat from Cairns. Several Great Barrier Reef cruises include a visit to the cay as part of their itinerary.

Michaelmas Cay is particularly well known for its large population of seabirds, beautiful surrounding coral reefs and white sandy beach.

Yes. Snorkelling is one of the most popular activities at Michaelmas Cay, with opportunities to explore the shallow reef waters surrounding the cay.

Yes. The waters around the cay are home to a variety of coral and tropical marine life, including colourful reef fish and other Great Barrier Reef species.

Sea turtles can be found in the surrounding reef waters and may sometimes be seen while snorkelling. As they are wild animals, sightings cannot be guaranteed.

Yes. Many reef cruises visiting Michaelmas Cay are suitable for families, although children should always be supervised around the water and when boarding or leaving the vessel.

Visitors may have access to the sandy cay depending on the conditions, tides and current environmental management arrangements. Access can be restricted at times to protect the island's important seabird habitat.

The cay is an important seabird nesting and breeding area. Visitors may see large numbers of seabirds as well as tropical fish, coral and other marine life in the surrounding waters.