Hang Sung Sot Grotto (Cave of Surprises), Halong Bay, Vietnam
Schlüsselwörter
cave,
vietnam,
stalactite,
stalagmite,
karst,
limestone,
stone,
nature,
asia,
formation,
geologic,
geology,
cave,
island,
isle,
isle,
landscape,
mountain,
rock,
sea,
southeast asia,
vegetation,
view,
light,
cavern,
shadow,
mineral,
sparkly
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