Limestone arches over hidden pools.
Swim in a deep garden swimming hole.
Tea-coloured creek recreation spot, its water dyed by rainforest tannins.
Swim at the very edge of Victoria Falls.
Swim at night in a lagoon near Falmouth where bioluminescent plankton light up every stroke.
Salt pans inside an extinct volcano on Sal, where the water is so dense you float as in the Dead Sea.
Swim with the wild pigs of Big Major Cay.
Mineral springs that have petrified into white waterfalls of stone above the Oaxaca valleys, with cliff-edge pools you can swim in.
White travertine terraces and pools.
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