Backing Track & Sound Effects
After retreating a safe distance into the rocks, the explorers discover a sizable cave entrance. This is not exactly on their agenda, but a quick look see shows it to be an easy walk into a large cavern with a sizable pool of water in the center. They decide to do a bit of spelunking and enter. There are small flying bat-like analogues as well as small invisible creatures chirping away, but it looks safe enough.