It is here on the map. If you swim here you will get sucked to the bottom where you walk for a bit. You will encounter an underwater air dome, then continue down the tunnel. This area on map is green like its grassland but it is mostly a lake surrounded by mountains.
Is this a way out of the evil starting area without going past if the KOS camp outside the main entrance? If so, then more than a novelty and you certainly won’t be the last to know.
