Sargassum

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
Sargassum accumulation on Playa Norte beach in Isla Mujeres
Aerial view of Tulum coastline with hotels and turquoise sea