peacefulness

/ˈpiːsfəlnəs/
noun
  1. The quality or state of being free from war, violence, or disturbance; calmness and tranquility.
    • Many people visit the monastery to experience its peacefulness.
    • The peacefulness of the neighborhood makes it a great place to raise a family.
    • The peacefulness of the forest helped her forget her worries.