<underground_description>Entrances A and B quickly unite. Phreatic passage leads downslope past a pitch (QM A) to a crossroads. Straight on is choked; right leads to a chamber and another choke, possibly passable (QM A). Left is 25m of varying-size phreatic to a T-junction. Right leads to two choked passages, both probably diggable (left QM A, right QM B) -- these draft, although the notes don't say whether the draft is in or out. Left at the T-junction leads upslope via a 2m climb to a chamber with an aven, then another chamber at the foot of an 18m surface shaft (entrance C). From this chamber a small passage leads off to the left (QM C).</underground_description>
<survey>Plan:</p><divclass="centre"><imgsrc="plan.jpg"/></div><p>Elevation:</p><divclass="centre"><imgsrc="elev.jpg"/></div><p>Notes in 2004#46</survey>