Spencer Gulf

The Spencer Gulf is the westernmost of two large inlets on the southern coast of Australia, in the state of South Australia, facing the Great Australian Bight. The Gulf is 322 km (200 mi) long and 129 km (80 mi) wide at its mouth. The western shore of the Gulf is the Eyre Peninsula, while the eastern side is the Yorke Peninsula, which separates it from the smaller Gulf St Vincent. The largest towns on the gulf are Whyalla, Port Pirie, and Port Augusta. Among smaller towns on the gulf are Wallaroo and Port Broughton.