Sonadia (a crescent island.), about with an area of 9 Square Kilomerer. It is the north-west of Cox’s Bazar. Sonadia Island is very rich for different kinds of shells. Thousands of fishermen camp here in Every winter and make large hauls. Sonadia Island is famous for the industry of dry fish. Area: 9 square km.
Location: 7-km north-west of Cox’s Bazar.