Park City's state (4)
I believe the answer is:
utah
'park city's state' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for utah that I've seen before include "Brigham Young's state" , "Mormon US state" , "Great Salt Lake state" , "US state N. of Arizona" , "Bryce Canyon US state" .)