Ключевые слова: abandoned, adit, adventure, antique, carpathians, cave, cavern, cement, creepy, danger, dangerous, dark, death, deep, dirty, dungeon, entrance, exploration, geology, gold, goldmine, industry, inside, interior, job, lime, limestone, little, lonely, mine, mine cart, mines, mining, mystery, nature, nobody, old, ore, scary, shaft, stone, switzerland, tunnel, underground, uranium, water, wood, work,