<P> The country lies between latitudes 20 ° and 28 ° N, and longitudes 72 ° and 80 ° W . </P> <P> In 1864, the Governor of the Bahamas reported that there were 29 islands, 661 cays, and 2,387 rocks in the colony . </P> <P> The closest island to the United States is Bimini, which is also known as the gateway to the Bahamas . The island of Abaco is to the east of Grand Bahama . The southeasternmost island is Inagua . The largest island is Andros Island . Other inhabited islands include Eleuthera, Cat Island, Rum Cay, Long Island, San Salvador Island, Ragged Island, Acklins, Crooked Island, Exuma, Berry Islands and Mayaguana . Nassau, capital city of the Bahamas, lies on the island of New Providence . </P> <P> All the islands are low and flat, with ridges that usually rise no more than 15 to 20 m (49 to 66 ft). The highest point in the country is Mount Alvernia (formerly Como Hill) on Cat Island . It has an elevation of 63 metres (207 ft). </P>

What is the main island in the bahamas
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