unique underground river canoe with tourists the entrance dark cave

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A unique underground river. A canoe with tourists at the entrance to a dark cave. Royalty Free Stock Photo
Canoes with tourists sail along the turquoise river to the cave. Royalty Free Stock Photo
A group of tourists in life jackets and helmets got ready to sail along the underground river on boats. Royalty Free Stock Photo
A sheer cliff above a calm turquoise river. Philippines. Palawan. Royalty Free Stock Photo
   
   
   
A unique underground river. A canoe with tourists at the entrance to a dark cave.
   
   
   
   
   
   
   
A unique underground river. A canoe with tourists at the entrance to a dark cave. Sheer cliffs rise above the calm emerald water. Palm trees by the shore. Green vegetation on steep slopes.Philippines

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