Michaelmas and Upolu Cays National Park, situated 41 kilometres north-east of Cairns in Tropical North Queensland, forms part of the Great Barrier Reef World Heritage Area. Visitors can explore its turquoise waters through boating and snorkelling, encountering colourful coral gardens and abundant marine species. Michaelmas Cay is especially notable as one of the most important bird nesting sites in the reef, hosting thousands of seabirds and serving as the most significant breeding ground near Cairns. This protected park highlights the delicate balance between recreation and conservation, offering a unique opportunity to experience both marine biodiversity and avian habitats.