Tiparra Reef

Tiparra Reef is a reef located in Spencer Gulf in South Australia about west of the town of Port Hughes, [South Australia| Port Hughes].
The reef is described as being "a bank of sand, in extent, with depths of less than, that lies in the middle of Tiparra Bay" with a"limestone ledge, long in a N S direction and about wide, that just dries, lies on the S W end of the reef N W of Cape Elizabeth".
The limestone ledge was the site of an operational lighthouse from August 1877 until 1995 when its service was largely replaced by a light tower located on Warburto Point about to the north-east. Much of the lighthouse structure remains in place along with a minor navigation aid consisting of a flashing light.