idyllic

/AY0 D IH1 L IH0 K/
noun
  1. 1

    An idyllic state or situation. (A substantive use of the adjective)

adjective
  1. 1

    Of or pertaining to idylls.

  2. 2

    Extremely happy, peaceful, or picturesque.

Source: https://en.wiktionary.org/wiki/idyllic