Hole in an underground rock formation illuminated with blue and pink artificial light, irregular, rough and cracked walls due to water seepage in the

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Hole in an underground rock formation illuminated with blue and pink artificial light, irregular, rough and cracked walls due to water seepage in the Neptune Caves, Couvin, Wallonia, Belgium

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Size: 5472px × 3648px
Location: Couvin, Wallonia, Belgium
Photo credit: © Foto Para Ti / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: abstract, ancient, cave, cavern, caving, closeup, deep, discovery, earth, environment, erosion, europe, exploration, explore, flowstone, formation, geologic, geology, groove, grotto, hole, interior, limestone, massif, mountain, mystery, natural, nature, park, pattern, perspective, ravine, reserve, rock, rocky, rough, slope, spectacular, speleology, stalactite, stone, surface, tourism, travel, underground, underworld, wall, wilderness