116 WET CAVE. Room 116 is about fifteen feet lower than the nearby Room 115, and there is a noticeable slope within the connecting corridors between the two. The floor of this cave is covered with a few inches of dirty water. Below the water the floor is rocky and uneven, making it painful for those in soft boots to travel. The corridor to the south leads to Room 29. It passes under the corridor between Room 38 and Room 117.