I guessed it, I'll post it really tiny so you can't see without clicking on the quote button! 
The North Pole.
Please just PM me with the answer next time.No way. It can't be that easy.
Give it some thought. You travel a mile south, then a mile east, then a mile north, and wind up back at your starting point.
I'll ask you the next question now, but I would ask that everyone else please give you as much time as you need to think of the answer yourself this time.
Is that the only possible solution?