GA 5360 O'Brien ge Locations within this MapAtlantis Bay Locations within this MapAtlantis Bay Aunt Island Berkeley River Buckle Head Cape St Lambert Cape Whiskey Casuarina Creek Elsie Island Eric Island Evelyn Island Klausmann Creek Mount Casuarina Reveley Island Rocky Island Seaplane Bay Uncle Island Wells Patches Cape Bernier Rocky Islet Elsie Islet Eric Islet Cape Saint Lambert Aunt Islet Uncle Islet Seppelt Range De Lancourt River Great Lake Great Lake Conservation Area Great Mary Ann Creek Great Musselroe Bay Great Musselroe River Great Musselroe River Conservat A standard map (which is square) covers an area of approximately 54km by 54km with a contour interval of 20m