Jagged, layered rock formations in shades of brown and gray inside the Murciélago Cave. Stalactites

Jagged, layered rock formations in shades of brown and gray inside the Murciélago Cave.

Jagged, layered rock formations in shades of brown and gray inside the Murciélago Cave. Stalactites and stalagmites in a prehistoric scene in the Sierra Calderona of Altura

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