Sargassum

A beach in the Mexican Caribbean where sargassum and other concerns are affecting vacation destination choices.
Sargassum seaweed lines the shore at Playa Delfines in Cancun, with beachgoers and umbrellas in the distance.
Sargassum seaweed piled on a beach in Quintana Roo, Mexico
Tourists on a beach in the Mexican Caribbean with sargassum washed ashore, amid concerns about reduced flights for the summer season.
Anti-sargassum barriers installed along the coast of Playa del Carmen, Quintana Roo.
Brown sargassum accumulating on a beach in Quintana Roo, Mexico, during the 2026 season
Anti-sargassum barrier deployed along Mahahual beach in Quintana Roo
Workers cleaning sargassum from Playa del Carmen beach
Brown sargassum seaweed piled up on a beach in Tulum, Quintana Roo, during the record 2026 season.
A beach in Quintana Roo covered with sargassum seaweed, with tourists in the background