Complex sentence: Fisher Island is an island in the Piper Islands National Park in the Great Barrier Reef Marine Park, Queensland, Australia, in Temple Bay about 100km North East of Iron Range National Park and LockhartRiver and 50 km South of Cape Grenville.
Split into simpler sentences: Fisher Island is an island in the Piper Islands National Park in the Great Barrier Reef Marine Park, Queensland, Australia. It is located in Temple Bay about 100 kilometers northeast of Iron Range National Park and Lockhart River and 50 km south of Cape Grenville.