Kangaroo Head is at the northwest end of Dudley Peninsula. It looks over Nepean Bay to the west, Investigator Strait to the north, and Backstairs Passage to the east. Two coastlines meet here: one comes from Cape Willoughby in the east through Backstairs Passage, and the other comes from Strawbridge Point in the south through Nepean Bay. Kangaroo Head is a rocky point with a clear white pile of stones (called a cairn). The land behind it rises steeply to heights between 91m (299ft) and 122m (400ft). Since 2002, it has been officially part of the area called Kangaroo Head.
Formation, geology, and ocean
Kangaroo Head was made about 7,500 years ago when the sea level rose to where it is now, at the start of the Holocene period. The cliffs at Kangaroo Head are made of a type of grey rock called metasandstone, part of the Kanmantoo group, known as the Tananappa Formation. The water next to Kangaroo Head is about 13m (43ft) deep at the bottom of the cliffs.
Matthew Flinders found and named Kangaroo Head on March 23, 1802. It was the place where he first saw Mount Lofty, the highest mountain in the Mount Lofty Ranges.
Farming
By 2014, the land near Kangaroo Head was used for farming. Farming had started before 1945, and most of the native plants had been cleared by then.
References
↑South Australia. Department of Marine and Harbors (1985), The Waters of South Australia a series of charts, sailing notes and coastal photographs, Dept. of Marine and Harbors, South Australia, pp.Chart 12, ISBN978-0-7243-7603-2
↑South Australia. Department of Marine and Harbors (1985), The Waters of South Australia a series of charts, sailing notes and coastal photographs, Dept. of Marine and Harbors, South Australia, pp.Chart 13, ISBN978-0-7243-7603-2
↑Flinders, Matthew (1966) [1814]. A Voyage to Terra Australis: Undertaken for the Purpose of Completing the Discovery of that Vast Country, and Prosecuted in the Years 1801, 1802, and 1803, in His Majesty's Ship the Investigator. Adelaide: Libraries Board of South Australia. pp.251–252. LCCN66070225. OCLC4565366. OL38607138M. WikidataQ133875246.