People queuing at the entrance of a cave

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Size: 5102px × 3402px
Photo credit: © LAR Natureshots / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: cave, cavern, dark, enter, entering, entrance, geologic, geology, hole, landscape, natural, nature, people, queue, rock, scenery, speology, stone, tourism, touristic, tourists, underground