valley

noun
  1. A low area of land between hills or mountains, typically with a river or stream flowing through it. noun
    The hikers descended into the valley, where they found a small stream.
    The valley was lush and green, with wildflowers blooming along the riverbank.
  2. A depression or hollow resembling or suggesting a valley, often used metaphorically. noun
    She found herself in a valley of despair after losing her job.
    The company went through a financial valley before recovering its market position.