sentences:  In the churchyard are two yew trees estimated to be 1,000 years old.The trees are amongst the oldest yews in Wales.On the surrounding hills are many tumuli or prehistoric burial mounds and at Coed-y-bwnydd meaning "the wood of the gentry" in the Welsh language (pronounced locally as 'Coed Bonnet'), is a large Iron Age hillfort with a massive mound protecting the entrance at the east and multi-vallate earthworks and entrenchments at that side, the other side being defended by a very steep incline.