secluded in WordNet English dictionary

1. providing privacy or seclusion
   "the cloistered academic world of books"; "sat close together in the sequestered pergola"; "sitting under the reclusive calm of a shade tree"; "a secluded romantic spot"
   cloistered  reclusive  secluded  sequestered 
   
2. hidden from general view or use
   "a privy place to rest and think"; "a secluded romantic spot"; "a secret garden"
   privy  secluded  secret