Elysian
Etymology
From Elysium, also called the Elysian Fields, the region of the afterlife in Greek myth reserved for heroes and the virtuous, where they lived in perfect ease and eternal spring. The adjective transfers that paradisal bliss to anything on earth that seems similarly blessed and serene.
adjective · /ih-LIZH-un/
Blissful, delightful, and serenely perfect, like a paradise.
What it names
A state or place of untroubled, heavenly happiness — use it for moments and settings so idyllic they feel like a reward beyond ordinary life.
Example
For one elysian week the whole family did nothing but read on the porch and watch the tide come in.
Related idea
Idyllic describes a scene that is charmingly peaceful and picturesque; elysian raises the register to the paradisal, suggesting a bliss that is almost heavenly.