Cenotes in Playa del Carmen Face Contamination Risk From Poor Sanitary Infrastructure

Interior of the La Cueva Papalote cenote in the Villas del Sol subdivision of Playa del Carmen, Quintana Roo

Playa del Carmen, Quintana Roo — Playa del Carmen’s cenotes are at risk of contamination and declining water quality because the area lacks properly functioning wastewater treatment plants and household drainage connections, activist Elías Siebenborn warned.

Siebenborn said the region’s fragile karst soil makes it especially vulnerable to pollutants, and noted that not all neighborhoods are connected to the municipal sanitary sewer network.

Speaking around International Cave and Karst Day, he called on authorities and residents alike to raise awareness about the protection, study and sustainable management of karst formations and caves.

During a visit to a cave known as La Cueva Papalote, located in the fourth park of the Villas del Sol subdivision, observers noted the presence of a variety of animal species.

Fellow activist Roger de la Mora said “irregular” human settlements that lack infrastructure discharge fecal waste into the caves, which contaminates the aquifer. That pollution does not stay underground, he added — it travels toward the sea, where it ultimately damages coral reefs.

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By Ana Reyes

Ana Reyes covers environmental policy, conservation initiatives, infrastructure projects, and political developments across the Yucatán Peninsula for Riviera Maya News & Events. She reports on issues from sargassum management and reef conservation to the Maya Train, coastal development, and state and federal policy affecting Quintana Roo and the broader peninsula.Ana has covered environmental and political news since 2023, tracking key developments in Mexico's environmental regulations, coral reef protection, coastal zone management, and the intersection of tourism development with conservation efforts. Her reporting spans from Cancun's hotel zone to the Sian Ka'an Biosphere Reserve and the culturally significant regions of the Yucatán interior.Ana is fluent in English and Spanish, and draws from a wide range of sources including government environmental agencies, conservation organizations, academic researchers, and local community leaders to provide balanced, well-sourced coverage. She is particularly focused on how environmental policy decisions affect the daily lives of residents and the long-term sustainability of the region.For story tips: ana@rivieramayanews.mx