The Bonaire National Marine Park or BNMP is one of the oldest marine reserves in the world. It includes the sea around Bonaire and Klein Bonaire from the high water line to a depth of sixty meters. The park was established in 1979 and covers 2700 hectares (6700 acres) and includes a coral reef, seagrass, and mangrove vegetation. The lagoon Lac is also part of the underwater park. In 1999 the underwater park received the status of national park from the Netherlands Antilles. The uninhabited island Klein Bonaire was added to the underwater park as a legally protected nature reserve in 2001. The west side of Bonaire is littered with diving sites that are easily accessible from the beach. The dive sites around Klein Bonaire are accessible by boat for divers. With the exception of a small area, the BNMP is completely open to divers with a total of 86 public dive sites. Geography The national park covers the waters around Bonaire from the high water mark to a depth of 60 meters. Also some coastal stretches with mangrove forests, for example in the lagoon Lac. Part of the park is also the uninhabited island Klein Bonaire. The national park also contains several important wetlands, which are particularly protected under the Ramsar Convention. In general Bonaire reef ecosystem has fewer macroalgae, a higher coral cover and more young corals per square metre than comparable reefs on UNESCO List of World Heritage in Danger such as Belize Barrier Reef Reserve System. Flora and Fauna Open Water The flora and fauna of the open water off the coast of Bonaire are not well researched. The water, as typical of the region, is quite warm and contains few natural nutrients, but large quantities of phytoplankton live in this area. Large fish occasionally observed in this area include tuna, wahoo, marlin and swordfish. Also whale sharks have already been spotted in the waters. Seabed At the bottom of the Bonaire National Marine Park are extensive seagrass beds, which are of the seagrass species Thalassia testudinum and Syringodium filiforme and green algae of the genus Halimeda dominated. In the seagrass beds one can find a nursery for reef fish and a foraging ground for endangered queen conch and green turtles as well. For many species of fish they are important for the egg-laying and rearing of their young. In addition, large populations of marine snails,