Llanddewi Rhydderch is a village in Monmouthshire, Wales at grid reference SO351130. It is off the B4233 road, roughly five miles from Abergavenny.
The township of Llanddewi Rhydderch grew around the small llan, or monastic cell named after St. David. The churchyard has a very old Yew tree, which may be many centuries old [1]. There is also a Baptist Chapel on the edge of the village which still holds services every Sunday.