Yes Gilly, it's in Pembrokeshire. Not far from Tenby, where Robert Recorde came from. He invented the equals sign, "=". I don't think this is a big tourist attraction!
However, Pembrokeshire = spectacular beaches + coastal paths + history + good food + quiet, bible-black nights (a bit of Dylan Thomas there).
I love it.
Wales doesn't do enough to promote itself as a holiday place.