Cozumel Reefs National Park closes four sites on 1 October
Published on 10/24/2026 at 16:28 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWSReef closures and protected area
- CONANP began restricting four reef sites in Cozumel on 1 October 2026.
- San Francisco and Santa Rosa are among the areas without tourism during the rest period.
- The national park received protected status in 1996 and covers about 12,000 hectares.
- San Miguel de Cozumel is the nearest locality, about 6 km from the park.
Cozumel Reefs National Park (Arrecifes de Cozumel) is restricting access to four reef sites from 1 October to 30 November 2026. The measure by Mexico's National Commission for Protected Natural Areas affects the marine visitor experience around Cozumel while other parts of the protected area remain available.
Four Cozumel reef sites rest until 30 November
The temporary closure covers San Francisco, San Francisco Bajo, Santa Rosa and Santa Rosa Pared. The restriction applies to tourism in those areas, including diving and snorkelling trips, during October and November 2026.
The decision forms part of a rotating conservation programme operated by CONANP. Its stated purpose is to reduce pressure from tourist activity and allow coral colonies to recover. The measure also addresses diseases affecting regional corals, including white syndrome.
The operator and visitors have been asked to respect the restriction and use authorised service providers. For travellers, the practical consequence is that a dive or snorkel itinerary cannot include the four named sites during the closure period. A report by the 1 October to 30 November closure names the sites and the recovery programme, while regional reporting records CONANP's access restriction.
Protected status shapes the reef visitor experience
The national park was declared a protected natural area on 19 July 1996. The Mexican conservation authority describes it as covering approximately 12,000 hectares, including beaches and reefs along the south-eastern and south-western coasts of Cozumel.
The park's coral reefs form part of the Mesoamerican Barrier Reef and support recreational diving in the Mexican Caribbean. Its official information lists coral reefs, El Cielo beach and the C-53 wreck among the attractions, while representative species include elkhorn coral, hawksbill turtles and the Cozumel island raccoon. The 2026 closure therefore links a short-term access change with the protected area's longer-term conservation role.
CONANP's protected-area profile places the nearest locality, San Miguel de Cozumel, about 6 km from the park. It describes access by ferry from Playa del Carmen, by road along the southern coastal highway and by boat through authorised providers.
Visiting Cozumel Reefs National Park: what travellers from Western Europe should know
- The reef rest period runs from 1 October to 30 November 2026 and covers San Francisco, San Francisco Bajo, Santa Rosa and Santa Rosa Pared.
- Tourism is restricted in those four polygons, so diving and snorkelling itineraries must avoid them during the closure. Other areas are not identified in the available notice as part of this restriction.
- The park lies around 6 km from San Miguel de Cozumel. From Playa del Carmen, visitors can take a ferry to Cozumel and continue by road or use an authorised boat service.
- Visitors must keep 1.5 metres from the reefs, avoid touching or feeding marine life, and use authorised boats and guides under the park's regulations.
- Mexico's official language is Spanish and its national 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 Cozumel Reefs National Park
When does the reef closure take place at Cozumel Reefs National Park?
The restriction runs from 1 October to 30 November 2026 at San Francisco, San Francisco Bajo, Santa Rosa and Santa Rosa Pared.
What has changed at Cozumel Reefs National Park?
Tourism is temporarily restricted in the four named reef polygons as part of CONANP's rotating conservation programme.
Where is Cozumel Reefs National Park and how do you get there?
The park is on Cozumel in the Mexican Caribbean, near San Miguel de Cozumel. Access is possible by ferry from Playa del Carmen, then by road or authorised boat.
