So, I made this account a long time ago and I don't even remember if I ever posted anything. But I have a bit of a problem, and I decided to come here first.

In simple terms, I'm trying to replicate a map of Paris for a RPG I'm going to be running. I first looked at Google Maps, hoping I could overlay a 1 square mile grid, only to find out I couldn't. Is there any tool for this? 'cause every square on the grid has to be 1 square mile. Thanks.