Quintana Roo Caverns May Become Protected Natural Area

Playa del Carmen, Quintana Roo — The National Commission of Natural Protected Areas (Conanp) has announced plans to establish a protected natural area encompassing the caverns and subterranean rivers that define Quintana Roo’s landscape, beginning in the Playa del Carmen region. The initiative, shared by Conanp’s National Commissioner Pedro Carlos Álvarez-Icaza Longoria, aims to safeguard these fragile ecosystems from further environmental degradation.

A Push for Subterranean Conservation

During his appearance at an environmental forum organized by the Ministry of Environment and Natural Resources (Semarnat) in Cancún, Álvarez-Icaza revealed that speleologists across the region have long advocated for the protection of these underground systems. "Speleologists have repeatedly urged us to declare the caverns and subterranean rivers of Playa del Carmen as a protected area—the first of its kind in Mexico’s subterranean biosphere. We also aim to implement similar measures in Bacalar," he stated.

The proposed designation would provide long-term safeguards, particularly in light of infrastructure projects like the Tren Maya. Álvarez-Icaza emphasized the need for restoration in affected zones, suggesting that the railway project should contribute to conservation efforts. "I’ve visited the area and seen the challenges firsthand. Much can be done to restore these ecosystems, and protecting the caverns could help mitigate some of the existing damage," he added.

Timeline and Feasibility Studies

The commission hopes to finalize the designation before the end of the year, though the process remains in its preliminary stages. Feasibility studies are set to begin based on proposals submitted by citizens during public forums held months earlier in Mérida, Yucatán. Conanp is currently reviewing these proposals in coordination with the state government.

Álvarez-Icaza stressed the urgency of protecting the caves from contamination, including sewage spills or untreated wastewater, as well as preventing infrastructure that could compromise cenotes’ integrity. "We need studies to understand water flow patterns and their connection to the sea to determine the best conservation strategies," he explained.

Challenges in Bacalar

Efforts to designate Bacalar as a protected area have faced repeated setbacks due to opposition from local businesses and communal landowners. Álvarez-Icaza acknowledged the delays but expressed optimism about finding a regulatory framework acceptable to all stakeholders. "We’re far behind in Bacalar. Three attempts have been made, primarily focusing on the lagoon, but surrounding areas also require conservation measures. We’re exploring ways to protect its flora and fauna," he concluded.

The initiative represents a critical step toward preserving Quintana Roo’s unique subterranean ecosystems, balancing development with environmental stewardship.