imaginary place
mythical place
fictitious place

I prefer that mythical place described so hauntingly by the great Clarke.

They composed and wrote songs inspired by mythical places like Hollywood.

However, the area was considered by the Mexica to be an ancient religious and mythical place as a connection to the cultural past.

"Washington is just sort of a nonexistent place, a mythical place," he said.

I don't go to mythical places with strange men.

The legend grew until the term became a reference to a mythical place that attracts people.

This was a mythical place far to the north that was not cold and where things did not age.

Sometimes, in an old mythical place like this, the dust settles.

In other words, the Pole was no longer a mythical place.

Television has moved on to the midwestern, a mythical place where women can still find plenty of raw but eligible men.