This might be a tough one. Respect if you can find it without looking at the clue. Should not have any muggles around it although you are in the open. I reduced the difficulty to 3 since most cachers are finding it. Have fun
Lbh guvax lbh sbhaq vg.......ohg lbh qvqa'g. Znxr fher lbh ernq gur abgr.