Rock formations of grey limestone with speleogens and reddish speleothems of incipient stalactites in 's Underground River Cave. Puerto Princes

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Rock formations of grey limestone with speleogens and reddish speleothems of incipient stalactites in 's Underground River Cave. Puerto Princesa Subterranean River

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Size: 4500px × 3000px
Location: Puerto Princesa Subterranean River National Park, Palawan island, Philippines
Photo credit: © RWEISSWALD / Alamy / Afripics
License: Royalty Free
Model Released: No

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