Sargassum

Sargassum accumulation on a beach in Quintana Roo, Mexico
Hotels in Cancun and the Riviera Maya face low occupancy as summer ends
Workers remove sargassum from a beach in Quintana Roo, Mexico, where officials say more than 106,000 tons have been collected this season.
Workers removing sargassum from a beach in front of a Tulum hotel.
Marybel Villegas Canché inspecting sandals made from sargassum at the Sargazo Sandals company in Playa del Carmen
Crystal clear water in a Quintana Roo cenote, where untreated wastewater can pollute the coastal aquifer.
Tourists snorkeling above the underwater sculptures at MUSA Cancun
Workers install a sargassum barrier along a beach in Quintana Roo, Mexico
Beachfront hotels in Tulum's hotel zone during a period of low occupancy, with sargassum on the shore and few tourists.
sargassum clean up efforts in puerto aventuras