town vs Sun Valley

town and Sun Valley both are nouns.

Word	Noun	Adjective	Verb	Adverb
town	Yes	No	No	No
Sun Valley	Yes	No	No	No

town (noun)	Sun Valley (noun)
the people living in a municipality smaller than a city	a winter sports resort in south central Idaho
an urban area with a fixed boundary that is smaller than a city
an administrative division of a county