Moderator fiat butterflies dictate that, for the sake of simplicity and for the sake of my sanity, we shall be using the world in its modern incarnation regarding geography.
Geography-wise, I'm not too picky. Just respect the general areal trend for climate and do a tad bit of research on geography. I only want stuff on pretty prominent features; i.e. mountain ranges, deserts, vast forests, seas, rivers, lakes, and oceans.