All Regions Mayotte’s Lagoon Coral reefs surround the volcanic islands of Mayotte, the eastern-most islands in the Comoros archipelago. Read More… Coral reefs surround the volcanic islands of Mayotte, the eastern-most islands in the Comoros archipelago. About Author See author's posts Post navigation Previous New York and New JerseyNext Nitrogen Dioxide in the Neighborhood Related Stories First free River Thames bathing site opens in West London – just in time for heatwave All Regions Europe First free River Thames bathing site opens in West London – just in time for heatwave May 22, 2026 London bank holiday weather could reach 33C as Met Office warn ‘records will be broken’ All Regions Europe London bank holiday weather could reach 33C as Met Office warn ‘records will be broken’ May 21, 2026 Government issues heat-health alert for London as temperatures set to hit 31C All Regions Europe Government issues heat-health alert for London as temperatures set to hit 31C May 20, 2026