Sargassum-free Cuban beaches: Caribbean havens with crystal-clear waters Photo: TTC. A collaboration by Rachell Cowan Canino As the Caribbean faces record-breaking sargassum seaweed accumulation, Cuba is emerging as a destination with preserved beaches where visitors can enjoy clear waters and golden sands without the threat of the pesky brown algae. Numerous coastlines in the western and central parts of the island maintain optimal conditions thanks to ocean currents and environmental management strategies. To understand this environmental phenomenon, it is important to highlight that the massive arrival of sargassum in the Caribbean is linked to climate change: rising ocean temperatures, altered currents, and nutrients derived from human activities. When these algae decompose, they generate hydrogen sulfide, which causes headaches, eye irritation, and impacts marine ecosystems. Countries like Mexico and the Dominican Republic have implemented containment barriers and intensive cleanup, but Cuba stands out for the stability of its beaches in [...]