Why Mexican Officials Rejected Royal Caribbean's New Water Park Project

Mexico's Caribbean coast, often called the Riviera Maya, is one of the world's most extraordinary tropical paradise destinations. From ancient Mayan ruins emerging from the lush jungle and mysterious, crystal-clear cenotes, gateways to the underworld of Xibalba, to all-time best beaches and the remarkable corals of the fourth-largest barrier reef in the world, it is an exceptional vacation destination. The Riviera Maya is also known for its glitzy, glamorous resorts, hotels, and parks. Cancun is a world-famous destination for luxury travelers, with its stunning Zona Hotelera, while the boutique offerings of Tulum provide a more laid-back, bespoke sort of decadence.

The incredible eco-parks of Xcaret offer an extraordinary blend of culture, wildlife, jungle exploration, underwater adventures, and relaxation, and Cancun's famous underwater museum adds an additional layer of alternative excitement. However, the latest planned addition to the Riviera Maya's long list of parks will no longer go ahead, after Mexican officials rejected Royal Caribbean cruise line's proposal to build a new water park in Mahahual, a seaside village on Mexico's Caribbean coast, because of concerns about its environmental impact.

Royal Caribbean had planned to construct Perfect Day Mexico, a 200-acre private resort and water park, near the existing cruise port in the small seaside village of Mahahual, in the south of Quintana Roo state. However, following opposition from local residents and business owners, protests in the local area and in Mexico City, and a massive online petition, Mexico's Environment Minister, Alicia Barcena, has confirmed that the project will not be approved.

Perfect Day Mexico was proposed in 2025 as a record-breaking luxury vacation destination, a sprawling complex encompassing a waterpark, with over 30 waterslides, and various beach clubs, pools, and bars. Royal Caribbean planned to construct the world's largest lazy river, the tallest water slide in North and South America, the longest coaster waterslide in the world, and a 100,000-square-foot swimming pool.

The proposed resort would be able to accommodate around 15,000 visitors every day, and was designed for Western Caribbean itineraries sailing from Galveston, New Orleans, and all Florida homeports. Michael Bayley, president and CEO of Royal Caribbean, said in a press release, "Perfect Day Mexico is bigger and bolder than anything we have done to date. This destination will be the ultimate vacation for families, and we cannot wait to welcome adventurers from around the world."

However, the backlash to the announcement from locals and others around the country was fierce. A Change.org petition calling on President Claudia Sheinbaum to stop the project gained nearly 5 million signatures. Protests were held in Mexico City outside the offices of the Ministry of Environment and Natural Resources (Semarnat). International organizations also expressed their opposition to the plans, with Greenpeace warning that expanding cruise tourism in the region could be extremely damaging to the local ecosystem. Environmental activists argued that such a large development could have a devastating impact on the local flora and fauna, specifically mangroves and the fragile marine life of the Mesoamerican reef. The lack of local infrastructure to support the project would put a strain on existing amenities, and a giant, Disney-like resort would take customers away from the local businesses.

Mahahual is not just another cruise port, and the opposition to development is not just a case of NIMBYism (not in my backyard). Despite being one of the most popular and busy tourist destinations in the world, the Riviera Maya is also home to some of the most important and fragile ecosystems in the world. From mangrove swamps and coral reefs to the massive Yucatán aquifer, which spreads across the states of Campeche, Yucatán, and Quintana Roo, not to mention the Sian Kaʼan biosphere reserve, the region is an ecological gem and one that is at significant risk. Sustainable tourism is already at a premium, with spots further north like Cancun, the resort town of Playa del Carmen, and Tulum already struggling under the weight of overtourism. As a result, maintaining the ecological balance is more important than ever.

This isn't the first major project to face a serious backlash. The Tren Maya project, a huge train network connecting the major tourist hubs across the region, has faced significant opposition from environmental groups and indigenous activists, complaining about the potential negative impacts of such an ambitious infrastructure project. New tourist accommodation developments in Tulum have faced protests, as have industrial-scale pig farms near the Bacalar lagoon and a new Heineken factory in Kanasín. And while many protests have been in vain, local activists were successful at preventing the construction of a new cruise ship port on the island of Cozumel, a result which may have inspired the opposition to Royal Caribbean's plans for Mahahual.