Gwaenysgor is a small village in Flintshire, Wales. Located near Prestatyn in north Wales, it lies at an elevation of 600 feet, 183 metres. There is one pub, the Eagle and Child. The remnants of RAF Prestatyn lie on the hill nearby. (St. Elmo's Summerhouse). It is in the community of Trelawnyd and Gwaenysgor.