X-Plane 9 Scenery--Heron Island, Great Barrier Reef, Australia. Heron Island is a 16 hectare (40 acre) speck within the huge, grand Great Barrier Reef. It is home to a popular scuba dive resort and a long-established coral reef research institute. Features, 5-meter NASA photo-real satellite imagery of the surrounding reefs, 100% custom buildings, helipad, shipwreck, dock, and other included elements, with night-lighting. This scenery is also frame rate friendly. Requires: OpenSceneryX. By Dave Duck.