Foulness Island Foulness Island Foulness Island () is an island on the east coast of Essex in England, which is separated from the mainland by narrow creeks. In the 2001 census, the usually resident population of the civil parish was 212, living in the settlements of Churchend and Courtsend, at the north end of the island. The population reduced to 151 at the 2011 Census. The island had until recently a general store and post office. The George and Dragon pub in Churchend closed in 2007, while the church closed in May 2010. Foulness Island is predominantly farmland and is protected from
Island of the Jewel broadly. The four chorographic maps of the 1037 manuscript of al-Khwārizmī—including that of the Island of the Jewel—are the oldest surviving maps from the Islamic world. Al-Khwārizmī gave the Island of the Jewel as the easternmost point of the inhabited world. His gazetteer is divided by categories but altogether he provides coordinates for its coast, three cities, its surrounding chain of mountains, and two summits on the interior. It lies in the Sea of Darkness near the equator, east of his equivalent of Ptolemy's Golden Peninsula (Malaysia) and east of the still larger phantom peninsula—now usually known as the Dragon's