The Arrecifes de Cozumel National Park is off the coast of the

island An island (or isle) is an isolated piece of habitat that is surrounded by a dramatically different habitat, such as water. Very small islands such as emergent land features on atolls can be called islets, skerries, cays or keys. An island ...

Cozumel Cozumel (; yua, Kùutsmil) is an island and municipality in the Caribbean Sea off the eastern coast of Mexico's Yucatán Peninsula, opposite Playa del Carmen. It is separated from the mainland by the Cozumel Channel and is close to the Yucat� ...

in the state of

Quintana Roo Quintana Roo ( , ), officially the Free and Sovereign State of Quintana Roo ( es, Estado Libre y Soberano de Quintana Roo), is one of the 31 states which, with Mexico City, constitute the 32 federal entities of Mexico. It is divided into 11 mu ...

Mexico Mexico (Spanish: México), officially the United Mexican States, is a country in the southern portion of North America. It is bordered to the north by the United States; to the south and west by the Pacific Ocean; to the southeast by Guatema ...

. The Cozumel reef system is part of the

Mesoamerican Barrier Reef System The Mesoamerican Barrier Reef System (MBRS), also popularly known as the Great Mayan Reef or Great Maya Reef, is a marine region that stretches over along the coasts of four countries – Mexico, Belize, Guatemala, and Honduras – from Isla ...

, the second largest coral reef system in the world. Even though almost the entire island of Cozumel is surrounded by

coral reef A coral reef is an underwater ecosystem characterized by reef-building corals. Reefs are formed of colonies of coral polyps held together by calcium carbonate. Most coral reefs are built from stony corals, whose polyps cluster in groups. C ...

s, the park only encompasses the reefs on the south side of the island. It begins just south of the International Pier and continues down and around Punta Sur and up just a small portion of the east side of the island. The park contains both shallow and mesophotic coral reefs and extends to the 100 m depth isobar. This park is protected under the

Ramsar Convention The Ramsar Convention on Wetlands of International Importance Especially as Waterfowl Habitat is an international treaty for the conservation and sustainable use of Ramsar site, Ramsar sites (wetlands). It is also known as the Convention on W ...

along with Manglares y Humedales del Norte de Isla Cozumel, they both are included in the

UNESCO The United Nations Educational, Scientific and Cultural Organization is a specialized agency of the United Nations (UN) aimed at promoting world peace and security through international cooperation in education, arts, sciences and culture. It ...

protected area called Isla Cozumel Biosphere Reserve, Mexico.

Location

The park is located in the municipality of

in the state of

. It is about off the east coast of the

Yucatán Peninsula The Yucatán Peninsula (, also , ; es, Península de Yucatán ) is a large peninsula in southeastern Mexico and adjacent portions of Belize and Guatemala. The peninsula extends towards the northeast, separating the Gulf of Mexico to the north ...

in the

Caribbean Sea The Caribbean Sea ( es, Mar Caribe; french: Mer des Caraïbes; ht, Lanmè Karayib; jam, Kiaribiyan Sii; nl, Caraïbische Zee; pap, Laman Karibe) is a sea of the Atlantic Ocean in the tropics of the Western Hemisphere. It is bounded by Mexico ...

History

On July 19, 1996, under the direction of president

Ernesto Zedillo Ponce de León Ernesto Zedillo Ponce de León (; born 27 December 1951) is a Mexican economist and politician. He was 61st president of Mexico from 1 December 1994 to 30 November 2000, as the last of the uninterrupted 71-year line of Mexican presidents from t ...

, Arrecifes de Cozumel was declared a National Marine Park. The park size is .

Biodiversity

Arrecifes de Cozumel National Park is part of a diverse ecosystem of coral reefs that is home to more than 1,000 marine species. The reefs are primarily found on underwater cliffs, there are also some in coastal lagoons and on sand bars at the north tip of the island. Cozumel's deeper coral reefs were historically famed for their

black coral Antipatharians, also known as black corals or thorn corals, are an order of soft deep-water corals. These corals can be recognized by their jet-black or dark brown chitin skeletons, surrounded by the polyps (part of coral that is alive). Antipat ...

s, yet black coral populations declined from the 1960s to the mid-1990s because of overharvesting and by 2016 had not recovered. The reefs there are made up of

hard coral Scleractinia, also called stony corals or hard corals, are marine animals in the phylum Cnidaria that build themselves a hard skeleton. The individual animals are known as polyps and have a cylindrical body crowned by an oral disc in which a mo ...

and

soft coral Alcyonacea, or soft corals, are an order of corals. In addition to the fleshy soft corals, the order Alcyonacea now contains all species previously known as "gorgonian corals", that produce a more or less hard skeleton, though quite different f ...

. The marine life that inhibit the reefs include zoanthids, polychaets, actinarians,

hydroids Hydroids are a life stage for most animals of the class Hydrozoa, small predators related to jellyfish. Some hydroids such as the freshwater '' Hydra'' are solitary, with the polyp attached directly to the substrate. When these produce buds ...

, sponges,

crustaceans Crustaceans (Crustacea, ) form a large, diverse arthropod taxon which includes such animals as decapods, seed shrimp, branchiopods, fish lice, krill, remipedes, isopods, barnacles, copepods, amphipods and mantis shrimp. The crustacean gro ...

, mollusks, echinoderms and many varieties of Caribbean fish. The park is also a habitat to several endangered marine species such as the loggerhead and hawksbill sea turtles,

queen triggerfish ''Balistes vetula'', the queen triggerfish or old wife, is a reef dwelling triggerfish found in the Atlantic Ocean. It is occasionally caught as a gamefish, and sometimes kept in very large marine aquaria. Etymology This fish is called ''coc ...

, and the endemic

splendid toadfish The splendid toadfish (''Sanopus splendidus'') also called the coral toadfish and the Cozumel splendid toadfish is a species of toadfish once believed to be entirely endemic to the island of Cozumel but have been found on the reefs of Honduras al ...

. Due to the abundant marine life and coral reefs the clear and warm Caribbean water, Cozumel is considered one of the best scuba-diving destinations in the world. It is also home to the Cozumel splendid toadfish (''Sanopus splendidus'') which is listed as vulnerable by IUCN and is entirely

endemic Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found else ...

to the reefs surrounding the island. The park also has several species that are under some degree of protection, including

sea turtle Sea turtles (superfamily Chelonioidea), sometimes called marine turtles, are reptiles of the order Testudines and of the suborder Cryptodira. The seven existing species of sea turtles are the flatback, green, hawksbill, leatherback, loggerhe ...

s (

green turtle The green sea turtle (''Chelonia mydas''), also known as the green turtle, black (sea) turtle or Pacific green turtle, is a species of large sea turtle of the family Cheloniidae. It is the only species in the genus ''Chelonia''. Its range exten ...

, loggerhead sea turtle, and the hawksbill sea turtle), the queen conch, and

Attractions

References

{{authority control Coral reefs of Mexico National parks of Mexico Cozumel Underwater diving sites in Cozumel Mesoamerican Barrier Reef System Marine parks of Mexico Protected areas of Quintana Roo Ramsar sites in Mexico Reefs of Mexico Mexican coast of the Caribbean

Location

History

Biodiversity

Attractions

See also

References