Fairyland (noun)

1. A place or realm imagined to be inhabited by fairies or other magical creatures.
2. An idyllic or enchanting place or situation.

Origin:

From fairy (a mythical creature of folklore and children's stories, typically depicted as small and delicate, with wings) + land (an area of land or territory).

Examples:

1. The forest was like a fairyland, with tiny lights twinkling in the trees.
2. The garden was a fairyland, with vibrant flowers and butterflies everywhere.
3. The ball was like a fairyland, with people dressed in elegant clothes and dancing.
4. The waterfall was like a fairyland, with the water sparkling in the sunlight.
5. Their relationship was like a fairyland, everything was perfect.