Mynydd Llangatwg. North of Brynmawr (off A465).

Car parking off B4560 GR SO157171

1 hour score event, runnable open moorland with numerous pits and depressions, minimal line features. Only pits larget than 2m have been mapped.

Full body cover and windproof may be compulsory if weather is bad. Whistle, compass and spare light are compulsory.