Dungeon23 Room 237 (The DeepWilds Tradeway)

I've often thought about deep earth structures and how they would appear. What their origins are, etc. I have made the executive decision not to try for logical this time. Hence we have multiple floor to ceiling rough rock columns. At the top of which 17 Giant Bats (AC 8/1-4 h.p. FF pg.14) And because I like to keep players on their toes, in the piles of guano at the base of the columns are 11 Rot Grub (AC 9/1 h.p. MM pg. 83) Aaaaaand a Scarab of Death. That last bit is just because I'm evil.