As the group continues down the tunnel, it becomes more and more natural, and less constructed. About 110 ft further, it opens up into a decent sized area, with the water about knee deep. It continually drips in the room from various places. There are all sorts of nooks and crannies, and it goes further than the 50 ft area illuminated by Xavier's lamp. The ceiling looks constructed, by cracked and shifted as if under great weight.