Thanks to an anonymous reddit user and a bunch of people who got a copy of Fallout 4 early from either shopkeepers not following the rules or less honest means have managed to stitch together a completed Fallout 4 Map leak ahead of time.
It looks more or less the same size of skyrim, with a sizeable portion being water. I guess that means we’ll have some underwater exploring to do!
On the bright side, unlike Skyrims mountainous ranges, there is a lot of flat ground to explore and vertical buildings, which should make the playable area much larger than Skyrim. That’s good news for those of planning to dump hundreds of hours into the game! While none of the locations are featured in the map leak, we can clearly see the starting location and Fenway Park (Diamond City).