"Cellar door": what is your favorito beautiful sounding word or phrase?

The English compound noun cellar door is commonly used as an example of a word or phrase which is beautiful in terms of phonaesthetics (sound) with no regard for semantics (meaning). Some people even say it's THE most beautiful phrase in English. For me, that's not possible because it doesn't even have a single "v" in it.

Do you have any favorites?

I've always liked hearing and saying "Satellite Boulevard" even thought it's not that beautiful of a place.