"This is the entrance."
After resting and reorganizing, Sir Byron who had recovered some strength had led Gawain and the group to the forest that was nearby the Goering Mill. They then looked for the tunnel entrance at the bulging slope. The entrance wasn't large and was hidden between the rocks and tree roots at the bottom of the slope. Furthermore, the outside had been covered by an overgrowth of vines and dead leaves. If Sir Byron didn't guide them, anyone that walked through this place would definitely overlook it.
