The sewer grate here may have once had a lock, but that has long since been removed. When the grate is lifted, solid-looking iron rungs form a ladder descending into the partial darkness of the sewers, a small circle of muck visible at the bottom and lit only by the harsh morning sun. The ladder leads down 30 feet to a fairly dry looking ledge, wide enough to allow a humanoid to walk on it. Once down, the group notes that the sewer tunnels are of good size, with an arched ceiling 10 feet high, 5 foot ledges on either side to walk upon, and a 10 foot wide channel of sewage water running through the middle. The faint, echoing sound of dripping water can be heard, but otherwise the tunnels are silent. The group also notes that visibility down here without a light of some sort is only out about 20 feet of shadowy illumination from the grate, descending into darkness after that.
OOC: Please set up a marching order, and decide who is carrying what light sources, if any.