To Sua Ocean Trench, Samoa: The 30-Metre Lava-Tube Swimming Hole
To Sua Ocean Trench is Samoa’s most famous swimming hole: a pool of clear seawater at the bottom of a 30-metre-deep collapsed lava tube, re...
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To Sua Ocean Trench is Samoa’s most famous swimming hole: a pool of clear seawater at the bottom of a 30-metre-deep collapsed lava tube, re...