The Coromandel Coast is the southeastern coastal region of the Indian subcontinent, bounded by the Utkal Plains to the north, the Bay of Bengal to the east, the Kaveri delta to the south, and the Eastern Ghats to the west, extending over an area of about 22,800 square kilometres.
[1] The coast has an average elevation of 80 metres and is backed by the Eastern Ghats, a chain of low lying and flat-topped hills.
[citation needed] By late 1530 the Coromandel Coast was home to three Portuguese settlements at Nagapattinam, São Tomé de Meliapore, and Pulicat .
The British established themselves at Fort St George (Madras) and Masulipatnam, the Dutch at Pulicat, Sadras and Covelong, the French at Pondicherry, Karaikal and Nizampatnam, the Danish in Dansborg at Tharangambadi.
[citation needed] The Coromandel Coast supplied Indian Muslim eunuchs to the Thai palace and court of Siam (modern Thailand).
On 26 December 2004, one of the deadliest natural disasters in modern history, the Indian Ocean earthquake, struck off the western coast of Sumatra (Indonesia).
After the ship reached the shore, some of its sailors deserted, intending to remain behind in South Australia, and took refuge in the hills in the Coromandel Valley region.