You are at the east end of the twopit room. The floor here is littered with thin rock slabs, which make it easy to descend the pits. There is a path here bypassing the pits to connect passages from east and west. There are holes all over, but the only big one is on the wall directly over the west pit where you can't get to it.
[EAST] [E] [WEST] [W] [ACROSS] [D] [DOWNWARD] [DOWN] [DESCEND] [PIT]