Cozumel, Quintana Roo — Mexico’s Secretariat of Environment and Natural Resources (Semarnat) has rejected a proposed expansion of the SSA Mexico cruise pier in Cozumel, citing risks of severe ecological damage to the marine ecosystem.
The project, valued at 882 million pesos (approximately $44 million), would have included a new berth, extension of the existing pier, a commercial center, a terminal building, a crew club, and demolition of current facilities. Semarnat determined the expansion could cause irreversible harm due to the presence of reef patches and species listed under NOM-059, Mexico’s endangered species protection standard, within the project’s direct area of influence. The immediate proximity to the Villa Blanca reef system further elevated environmental risks, according to the agency’s ruling.
The decision mirrors the reasoning behind the earlier cancellation of a fourth cruise pier on the island, which had already been approved but was revoked.
The application process began in March 2025, and exactly one year later, Semarnat declared the project unviable. The Cozumel city council had previously deemed the expansion environmentally unfeasible, citing similar ecological concerns.
“In Cozumel, the people are in charge; Cozumel will prioritize protecting its environment and development,” said Mayor José Luis Chacón, who had already issued a formal opposition to the project. He emphasized that the municipality is not against new investments but insists they must be sustainable. He announced support for overnight tourism instead.
The ruling from Semarnat’s Directorate of Environmental Impact and Risk stated that the expansion would permanently alter the seabed morphology and generate urban waste that, if improperly managed, could pollute the marine floor.
Adrián Villegas, an oceanologist and member of the Cozumel Island Citizen Collective, noted that the Villa Blanca reef, a calcareous formation that acts as a genetic resource collector and connects to the Cozumel Reefs National Park, would be affected by both the SSA expansion and the previously canceled fourth pier. “The SSA expansion was enormous and overlapped with the fourth pier’s zone of influence, both directly impacting that reef barrier,” he said.
SSA Mexico’s Cozumel International Cruise Terminal is one of three piers operating on the island. In 2025, it handled nearly 40% of cruise ships and passengers arriving in Cozumel.
