Pokémon Black and White versions

I highly doubt that the scan shows us the entire world map. For one, it currently looks too small in terms of scale when compared to the other world maps (it doesn't even look like there are enough towns for the 8 gyms, unless that rumor really is true and the games really ditch the standard gym stuff), and you can clearly see a path leading up to something that's been cut off and obscured by some text in the north. It also looks like there's something that has been cut off to the right, although it might just be the result of the not-perfect quality of the scan, and that it's likely just an odd-looking cloud.

Anyone else notice the three mountains to the left? I'm going to take a bet that the legendaries have some relation to that area.