Ключевые слова: abandoned, antique, ca, california, carved, cave, cavern, danger, dangerous, dank, dark, death, decayed, deep, desert, deserted, desolate, deteriorate, dirty, down, entrance, goldmine, inactive, job, left, mine, old, profit, rickety, rocks, run, rundown, shutdown, states, united, us, valley, waste, wood, work,