Built in 1873, Edithburgh Jetty is 170 m/557 ft long and 12 m/39 ft wide, and it is considered to be the most popular dive in the Yorke Peninsula, at 250 km/155 mi in the west of Adelaide in South Australia, providing unlimited snorkeling and underwater photography.
The town of Ardrossan hosts two jetties, a large one with a max depth at 15 m/49 ft and a small one with a max depth at 6 m/19 ft. The large one to the south is the grain jetty, the other provides local fishermen with a jetty fishing spot.
Wardang Island, also known as Wauraltee Island, is a small island of 20 km²/7.72 mi² in the Spencer Gulf, at 11 km/6 mi in the northwestern coast of Port Victoria on the Yorke Peninsula, South Australia.