This tiny island hides 17 natural pools where waterfalls crash into turquoise volcanic basins
Swimming in crystal-clear turquoise water surrounded by black volcanic rock feels impossible until you slip into Flores Island’s natural pools. Portugal’s westernmost Azores outpost harbors dozens of these geological swimming spots where Atlantic waves have carved perfect basins from ancient lava flows. December 2025 finds this 89-square-mile island quieter than ever, with just 32 daily … Lire plus









