Cozumel Closes Three Reefs to Tourism for Coral Recovery

Cozumel, Quintana Roo — Authorities have closed three popular reefs in Cozumel to tourism for two months to support coral recovery and marine ecosystem health. The temporary closure, which runs from April 1 to May 31, affects the Dalila, Palancar Jardines, and Palancar Herradura reefs within the Parque Nacional Arrecifes de Cozumel.

The Comisión Nacional de Áreas Naturales Protegidas (CONANP) implemented the measure as part of a recovery program launched in 2019. The program began after the detection of Coral White Syndrome in 2018 and bleaching events in 2019.

Blanca Quiroga, CONANP director on the island, said that while there is no exact method to measure reef recovery, officials have observed improvements in system health when human presence is limited. “During rest periods, we have seen greater fish diversity and more evident development of coral organisms,” Quiroga noted.

The closure requires tour operators to suspend activities in these areas, representing a significant adjustment for tourism service providers. Most operators have accepted the measure, recognizing the need to protect the island’s natural heritage. However, some boats continue to enter the national park without authorization, posing challenges for enforcement.

During the COVID-19 pandemic, the suspension of tourism activities allowed officials to observe significant recovery, supporting the continuation of temporary closures. The reef rest strategy aims to maintain a healthier, more resilient ecosystem, with balanced marine wildlife and coral regeneration indicating positive impacts on one of Cozumel’s main tourist and environmental attractions.