"Oh, dear, those coordinates aren't right! What do you think, Mr. Verity?"
"Yes, I agree.. The latitude is too small by 1.08 minutes! What do you think about the west dog kennels, Mr. Lambert?"
"The west coordinates, you mean? No, those are also wrong.. You need to subtract .297 from the minutes to make those accurate. Otherwise, the cache page is perfectly all right."
"I hope people don't try to go in from the south.. The trails to the north are much nicer."
You can validate your puzzle solution with certitude.