Dudley Caving Club: OFD 1 - Waterfall Series and the Round Trip

We head to Penwyllt in a convoy of cars to find workmen at the bottom of the hill doing work to the telegraph poles. The engineers vehicles are blocking the road and there seems to be little prospect of them moving quickly, so Chris and myself decide to walk up to the Club to get a key for OFD1. 15 minutes later as we walk past the quarry, the fleet of cars pass us after eventually being let through. We head into the cave via the streamway and then go up the traverse into the Waterfall Series to avoid climbing up the waterfall. An hour or so playing in the maze of passages up there saw us return down the waterfall and then complete the round trip via the escape route.