After following the tire tracks down a long tunnel, you find yourself at a dead end. The tunnel is blocked by huge rocks and boulders. You decide that the ceiling must have collapsed in a cave-in. The tire tracks continue up to the rocks blocking the tunnel. Even though the tunnel can't be used any more because of the cave-in, lamps hanging from the walls still light the area. You can't understand why people would continue to waste energy by lighting a room that can no longer be used. Large piles of batteries cover the floor under the lamps. The only exit from this area is the way you came in, back to the cavern through the long tunnel to the northeast.