I'm sure you are all familiar with the ruined parts of New Londo that you can't access. Well, we may have all been wrong about that.
If you go behind the secret wall (that leads to the chunk and the darkwraith)you stand upon a little walkway. If you sprint along this walkway, then turn to the side some and jump at the right time, it is possible to land on the little ledges next to the room with the chest! Granted, it's fairly obvious that area isn't supposed to be accessible, as your camera shifts to be straight up, parts of the environment aren't set to collide, and walking gets weird, but who knows what places might be accessible that are actually INTENTIONAL!
If you go behind the secret wall (that leads to the chunk and the darkwraith)you stand upon a little walkway. If you sprint along this walkway, then turn to the side some and jump at the right time, it is possible to land on the little ledges next to the room with the chest! Granted, it's fairly obvious that area isn't supposed to be accessible, as your camera shifts to be straight up, parts of the environment aren't set to collide, and walking gets weird, but who knows what places might be accessible that are actually INTENTIONAL!