The castle is located at the top of an erosive cliff face of a vast ocean. An entire wing of the castle appear to have collapsed into the ocean due to the erosion of the cliff face, perhaps the reason why the castle now lay abandoned.
An abandoned castle on an ocean cliff side, Abandoned
elderly man
ghost
I am currently haunting the kings castle tower.  I truly enjoy scaring these poor souls.  They do not understand that it is me.  I once ruled these halls it's king.  Now I will forever haunt them as it's ghost.
Booo! Hahaha Oh dear ghost please don't scare me so. I have lived a long happy life and I don't want the life to be scared from me by the likes of you. Oh silly old man. Are you really afraid of ghosts?  No just don't like to be startled is all Why are you in this castle when it is falling apart?  I came to give it a last look over before going to the new castle in the north Do you remember the old king that used to rule here?  Yes...he was a true and noble man. I am that king. Oh your majesty I pray you will not roam these halls forever Thank you. I would hug you back but obviously as a ghost I cannot. I'm afraid I'll be here forever. And once you leave it will be a long eternity  Can you not touch my clothes and follow me from here?