It is now developing as a tourist destination. It is a marine sanctuary with a diversity of habitats ranging from bar reefs, flat coastal plains, saltpans, mangroves swamps, salt marshes and vast sand dune beaches. It provides nursing grounds for many species of fish and crustaceans. The coastal waters are also home to spinner, bottlenose and Indo-Pacific humpback dolphins, whales, sea turtles, and the elusive dugong. The Sri Lankan government has now formulated a master plan for the development of tourism industry here.