Ключевые слова: abstract, antique, archaeology, archeology, cave, cavern, corridor, cracks, creation, crystal, dark, deep, entrance, exotic, exploration, fantasy, formation, geologic, glacial, glacier, gloom, hole, horizontal, humid, illuminated, indoor, inside, interior, lava, lime, long, majestic, marble, maze, mineral, moist, mystery, panoramic, scene, scenic, spooky, stalactite, structure, surface, tourist, traveling, tunnel, underground, vacations, wild,