There are also the remains of a Bronze Age Round Barrow nearby at SO13101755. According to Coflein it is:
‘Situated on a local rise above the crest of a steep slope falling away into Dyffryn Crawnon, the cairn consists of stones consolidated with light vegetation and measures 11.5m in diameter. It has a raised rim up to 0.6m high externally, 0.3m internally. Given the uneven interior it seems likely that the rim results from disturbance, though the site’s identity as a ring cairn remains possible’.