It is said that the place with the most treasures under the sea is in the Caribbean Sea in northern Latin America. The Caribbean Sea is located between the Greater Andreas Islands and the Lesser andreas Islands in the southern North Atlantic and the Central and South American continents. It connects the Gulf of Mexico with the Yucatan Strait in the northwest, and connects the Pacific Ocean with the Panama Canal in the southwest. It is about 2,800 kilometers long from east to west, and 1.400 kilometers wide from north to south, with an area of 375 square kilometers and an average depth of 249 1 meter. The deepest Cayman trench is 7680 meters. Since Columbus crossed the Atlantic for the third time in 1498, thousands of ships loaded with gold, silver and jewels have been sunk by storms and pirates. In addition to the Caribbean, there are hundreds of sunken ships in the Cape of Good Hope in South Africa, most of which are Dutch ships carrying treasures. The coastal areas of bass strait, Chile, Peru, Venezuela and Brazil between the Yellow Sea, the Australian mainland and Tasmania, as well as the southern coastal areas of Spain, Britain and the United States are also areas where shipwrecks are concentrated.