At Pinged turn left onto the C2203 and proceed in a generally north westerly direction, passing the property Maes Yr Afon, to return to a point south east of the closure.
Sai far ffin orllewinol Parc Cenedlaethol Bannau Brycheiniog, 3 milltir I’r gogledd o Gwm Tawe ac wrth droedd y Mynydd Du.