I Found a hidden and unaccesible area that can only be seen from the light house at Somerset Road : (Srry 4 Bad quality)
well.. i think it could be accesed by this bridge if you use trainers (On PC. i have PS3) that bridge blocked at the right leads STRAIGHT to that island.. the minimap says that the bridge goes in that island's direction i also found an unknown mountain... if you look at the map of fairhaven this mountain is WAY further away from the roads in the mountain that's beside it.... which can't be seen because of the game's rendering... and that it's also a really tiny mountain
there's more stuff though: this may seem like a walkbridge until you go under it... a car can fit in there... more proof : see that staircase there??? that leads to the walkbridge! and also see that bridge up there??? right above the staircase??? that's ANOTHER unaccesible bridge!!!!! P.S this is NOT the bridge which you can access.... the bridge that you CAN access is on the other side of this building. forgot to put this one before so.. yea. this is the bridge leading to the unaccesible island. more stuff coming soon!