>Any furthur alcoves that appear to be birthing chambers like the one's on the other side?
>Proceed anyway, slowly.
>The tunnel does not appear to have any obvious alcoves or interesting passageways that you can see.
>You continue slowly forward, keeping wary of your surroundings. The tunnel continues to slowly narrow to the point where you can barely fit through it without walking sideways, but nothing leaps out to exploit your restricted mobility. Before the passage squeezes shut entirely, it gives way to open space.
>You are on a narrow ledge of rock overlooking a very large chamber, substantially larger than any you've yet seen. A sizable river rushes in the depths below and the chamber follows its course, extending out of sight in both directions. The air above is moist, with just a hint of mist. The river is largely without bank, though you spot a few small expanses of stone by the water's edge, perhaps 100 feet below you. While you can make out the opposite wall only barely, both sides of the chamber seem striped with rocky ledges; some of them are quite large, while others look too narrow even to stand on. Many disappear into sheltered alcoves in the chamber wall and perhaps tunnels beyond that, though you cannot tell for certain. Looking down, you see several larger ledges below you and along the rock face to your right, though no obvious way to reach them at the moment. Aside, perhaps, from an unpleasantly long fall. At several points, the chamber is spanned by large natural rock bridges. Most of them are likewise out of reach, either too low or too far away, but a narrow path extending along the rockface to your left connects with a sizeable one a little distance away.
>....it takes a moment for you to become aware of it, but you think something is brushing against your treasure sense.