IIChurch of St John Church is situated in a prominent position on the hillside above the earlier settlement of Cymmer centred round the C18 chapel.
IICymmer Independent Chapel (also known as Hen Capel Y Cymmer) Set in the slope of the main road through Cymmer as it descends north into Porth. At the roadside with narrow forecourt, red brick gate-piers and iron railings; large burial ground to right and rear