This is Xanadu:
Xanadu is a cat, and not a very nice one, to cachers at least. She likes to make up puzzles harder than she could ever solve. Her diet consists of canned wet food, dental diet, and the tears of puzzle solvers everywhere. She hid this one, and has all the info you need, so just ask her.
She says no geochecker is needed on this one, because if you have it, you'll know.