Arrecifes de Cozumel where reef walls meet the Caribbean

Arrecifes de Cozumel is a marine national park along the southern and western coasts of Cozumel, an island in Mexico’s Caribbean Sea. Its visible world begins at the shoreline and continues underwater through coral formations, sandy channels, seagrass and steep reef walls.

The protected area covers 11,987 hectares and became a national park on 19 July 1996. Below the surface, the reef belt joins named places such as Palancar, Colombia, Santa Rosa Wall and Punta Sur.

Arrecifes de Cozumel: a reef belt beside an island

Arrecifes de Cozumel occupies marine and coastal waters around the southern part of Cozumel. The island lies off Mexico’s Yucatán Peninsula, within the state of Quintana Roo, and the park’s waters face the Caribbean Sea.

The protected area follows the coast south of San Miguel de Cozumel and reaches Punta Sur, the island’s southern tip. CONANP’s park profile identifies Arrecifes de Cozumel as a national park and places San Miguel among the nearest localities.

Underwater cliffs, reef ledges, sandy seabeds and channels form the park’s principal landscape. Shallow coastal areas meet deeper walls, while seagrass and mangrove habitats add other marine environments to the coral formations.

Palancar, Colombia and the walls beneath the water

Palancar Reef is a chain of reef sections along Cozumel’s south-western coast. Palancar Gardens, Caves, Horseshoe and Bricks are names used for different parts of this underwater landscape.

Colombia Reef and Santa Rosa Wall add further variations in relief. Their surfaces include coral buttresses, overhangs, slopes and passages, while sandy areas separate sections of harder reef.

Punta Sur marks the southern end of the protected marine zone. The area is associated with deeper underwater features, channels and the reef landscape around the island’s southern tip.

For snorkellers, the park includes shallow water close to beaches and boat-accessed reef areas. For scuba divers, the same protected belt extends into walls, ledges and deeper formations. The activity takes place on the sea, not within a conventional land-based park.

A protected Caribbean habitat with named species

Arrecifes de Cozumel forms part of the Mesoamerican Reef, the extensive reef system running along the Caribbean coast of Central America. Its coral communities include hard and soft corals, sponges, sea fans and other reef organisms.

The park is also a Ramsar wetland of international importance. The designation dates from 2 February 2005, and the Ramsar record lists 11,987 hectares for the site. The Ramsar site record names coral reefs, seagrass, coastal lagoons and mangrove habitats among its ecological features.

Species recorded in the protected area include green, hawksbill and loggerhead turtles. Queen triggerfish, southern stingrays, nurse sharks and reef fish also belong to the park’s marine life.

The splendid toadfish, Sanopus splendidus, is associated with Cozumel’s reef environment. Its presence gives the park a species closely linked with the island, alongside corals, crustaceans, molluscs and echinoderms.

The protected status also covers the relationship between marine habitats. Coral formations, seagrass beds, sandy areas and mangroves appear as connected parts of a Caribbean coastal system.

Visiting Arrecifes de Cozumel: what travellers from Western Europe should know

• Arrecifes de Cozumel lies south and west of San Miguel de Cozumel. The island is reached by passenger ferry from Playa del Carmen or by air at Cozumel International Airport.
• Access to the reef is by boat, with authorised service providers operating within the protected area. The southern coastal highway provides land access around Punta Sur.
• The visit takes place in the sea. Snorkelling uses shallow reef areas, while scuba diving reaches walls, ledges, channels and deeper coral formations.
• Spanish is the official language and the currency is the Mexican peso.
• Entry requirements depend on your nationality; UK travellers can check the FCDO travel advice at gov.uk/foreign-travel-advice, Irish travellers the Department of Foreign Affairs at ireland.ie.

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Frequently asked questions about Arrecifes de Cozumel

Where is Arrecifes de Cozumel?

Arrecifes de Cozumel lies off the southern and western coasts of Cozumel, in Quintana Roo, Mexico. The protected waters reach around Punta Sur and the coast south of San Miguel.

What can visitors expect?

Visitors encounter a marine landscape of coral formations, sandy channels, seagrass, reef walls and coastal habitats. Snorkelling and scuba diving are the principal ways to see the underwater environment.

What makes the park distinctive?

Its distinctive character comes from the close relationship between an island coastline and an extensive protected reef belt. National park status from 1996 and Ramsar recognition from 2005 give the marine landscape two formal conservation designations.