Santa's home (5,4)
I believe the answer is:
north pole
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">santa's home</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for north pole that I've seen before include "as Pooh found?" , "I'm on top of the world" , "Peary claimed to reach here, 1909" , "Where the only way is down" , "Where Santa is" .)