Past the orcs, the passage continues for a good distance, then opens into a wide natural cavern with a pool in it. Midnight takes off to find a ledge to perch on in since there are plenty of places to do so.
The ceiling appears to be rather high... at least 20' high. the chamber itself is circular, except for one side which appears to have been dug out.
In the middle of the large cavern is a spring of hot water (at least you assume it's hot, do to the steam imulating from it) with at least a half dozen people in it, orcs, humans, halflings and a single gnome.
Out of the pool, there are groups of people and kids. Some groups are mainly orc-kin, but one group is mainly human. thereare about 30 in all.
From one of the orc-kin groups, an orc comes over to the group with a smile on his face. "Kin*cough**cough*in! Welcome to da 'ole!"
Everyone here appears to be using the pool as a bath, on closer inspection, the spring itself is to one side, which is reserved for drinking. Must be a fresh water spring.