Interior of ancient cave in the mountain rock. Sepulveda, Madrid.

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Size: 6000px × 4000px
Location: madrid
Photo credit: © Jose Miguel Sanchez / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: adventure, arch, background, beautiful, beauty, black, canyon, cave, cavern, cliff, dark, darkness, entrance, environment, exit, explore, forest, geology, green, hiking, hill, hole, interior, landscape, light, limestone, mountain, natural, nature, outdoor, park, rock, scenic, shadow, silhouette, speleology, stone, travel, tree, tunnel, underground, view