GA 4464 2 Castlereagh 12500 Locations within this MapBoult Bray Locations within this MapBoult Bray Hills Brew Shoal Broomfield Reef Bunker Bunker Group Capricorn Group Clews Point Douglas Shoal Erskine Island Ethel Rock Fairfax Islands Fitzroy Reef Flora Point Guthrie Shoal Haberfield Shoal Heron Island Hoskyn Islands Innamincka Shoal Irving Reef Jenny Lind Bank Johnson Patch Lady Musgrave Island Lamont Reef Llewellyn Reef Mast Head Island Middle Rocks North Reef Island North West Island One Tree Island Outer Rock Polmaise Reef Richards Point Rock Cod Shoal Rodds Bay Sykes Reef Tryon Island Wilson Island Wistari Reef Wreck Island Capricorn Channel Capricorn Cays National Park Capricorn Cays National Park Scientific North Reef Tryon Islet Wilson Islet Wreck Islet Heron Islet Erskine Islet One Tree Islet Mast Head Islet Little Swan Bay Boult Reef Hoskyn Island Hoskyn Islet Fairfax Island Fairfax Islet Lady Musgrave Islet Ethel Rocks Outer Rocks Rodd Bay Tongue Spit Janson Rock Jansen Rock 1 Mill Site Davis No hydrography A standard map (which is square) covers an area of approximately about 25km by 25km