Gulch Island is located in the Goldfields-Esperance region of Western Australia.
Map of Gulch Island, Western Australia, Australia
The island is approximately 2 kilometres (1 mi) in length and rises to a height of about 20 metres (66 ft). It is situated about 3 kilometres (2 mi) off-shore from the beaches west of Cape Arid. Composed of granite the island is part of the islands, islets and rocks that make up the Recherche Archipelago.
References
Gulch Island (Western Australia) Wikipedia(Text) CC BY-SA