idyll
ˈɪdɪl
noun
an extremely happy, peaceful, or picturesque period or situation, typically an idealized or unsustainable one.
the rural idyll remains strongly evocative in most industrialized societies
perfect time,ideal time,wonderful time,moment of bliss,honeymoon,paradise,heaven,heaven on earth,utopia,fairyland,Garden of Eden,Shangri-La,Arcadia,Arcady,Erewhon